Units
alias: u
version: 1.0.2
Standard Set of Unit definitions for the system
displayLabel: Units
Units
A Unit
description: <No description>
Definition: A
Phenomenon: CURRENT
Unit System: SI
ACRE (acres) Unit
description: Exact, http://www.nist.gov/pml/wmd/pubs/upload/hb44-15-web-final.pdf, Appendix C. Section 4, Page C-9
Definition: CHAIN(2)
Phenomenon: AREA
Unit System: USCUSTOM
Numerator: 10
ACRE_FT (acre·ft) Unit
description: <No description>
Definition: ACRE*FT
Phenomenon: VOLUME
Unit System: USCUSTOM
ACRE_FT_PER_DAY (acre·ft/day) Unit
description: <No description>
Definition: ACRE_FT*DAY(-1)
Phenomenon: VOLUMETRIC_FLOW
Unit System: USCUSTOM
ACRE_FT_PER_HR (acre·ft/h) Unit
description: <No description>
Definition: ACRE_FT*HR(-1)
Phenomenon: VOLUMETRIC_FLOW
Unit System: USCUSTOM
ACRE_FT_PER_MIN (acre·ft/min) Unit
description: <No description>
Definition: ACRE_FT*MIN(-1)
Phenomenon: VOLUMETRIC_FLOW
Unit System: USCUSTOM
ACRE_IN (acre·in) Unit
description: <No description>
Definition: ACRE*IN
Phenomenon: VOLUME
Unit System: USCUSTOM
ACRE_IN_PER_DAY (acre_in/day) Unit
description: <No description>
Definition: ACRE_IN*DAY(-1)
Phenomenon: VOLUMETRIC_FLOW
Unit System: USCUSTOM
ACRE_IN_PER_HR (acre·in/h) Unit
description: <No description>
Definition: ACRE_IN*HR(-1)
Phenomenon: VOLUMETRIC_FLOW
Unit System: USCUSTOM
ACRE_IN_PER_MIN (acre·in/min) Unit
description: <No description>
Definition: ACRE_IN*MIN(-1)
Phenomenon: VOLUMETRIC_FLOW
Unit System: USCUSTOM
ARC_DEG (°) Unit
description: 1/180
Definition: [PI]*RAD
Phenomenon: ANGLE
Unit System: METRIC
Numerator: 1
Denominator: 180
ARC_MINUTE (') Unit
description: 1/60
Definition: ARC_DEG
Phenomenon: ANGLE
Unit System: METRIC
Numerator: 1
Denominator: 60
ARC_QUADRANT (quadrants) Unit
description: <No description>
Definition: [HALF_PI]*RAD
Phenomenon: ANGLE
Unit System: METRIC
ARC_SECOND ('') Unit
description: 1/3600
Definition: ARC_DEG
Phenomenon: ANGLE
Unit System: METRIC
Numerator: 1
Denominator: 3600
ARE (are) Unit
description: <No description>
Definition: [HECTO]*M(2)
Phenomenon: AREA
Unit System: METRIC
AT (kgf/cm²) Unit
description: Exact, See http://physics.nist.gov/cuu/pdf/sp811.pdf Appendix B.
Definition: KGF*CM(-2)
Phenomenon: PRESSURE
Unit System: INTERNATIONAL
ATM (atm) Unit
description: Standard atmosphere, see AT for atmosphere-technical. Exact, See http://physics.nist.gov/cuu/pdf/sp811.pdf Appendix B.
Definition: PA
Phenomenon: PRESSURE
Unit System: METRIC
Numerator: 101325
AT_GAUGE (kgf/cm² (Gauge)) Unit
description: Offset is one standard atmosphere (101325 PA) converted to atmosphere-technical (AT). Offset is exact, See http://physics.nist.gov/cuu/pdf/sp811.pdf Appendix B.
Definition: AT
Phenomenon: PRESSURE
Unit System: INDUSTRIAL
Offset: 1.033227452799886
BAR (bar) Unit
description: Exact, See http://physics.nist.gov/cuu/pdf/sp811.pdf Appendix B.
Definition: PA
Phenomenon: PRESSURE
Unit System: METRIC
Numerator: 100000
BARYE (ba) Unit
description: <No description>
Definition: DYNE*CM(-2)
Phenomenon: PRESSURE
Unit System: METRIC
BAR_GAUGE (bar (Gauge)) Unit
description: Offset is one standard atmosphere converted to BAR. Offset is exact, See http://physics.nist.gov/cuu/pdf/sp811.pdf Appendix B.
Definition: PA
Phenomenon: PRESSURE
Unit System: INDUSTRIAL
Numerator: 100000
Offset: 1.01325
BAR_PER_KM (bar/km) Unit
description: <No description>
Definition: BAR*KM(-1)
Phenomenon: PRESSURE_GRADIENT
Unit System: METRIC
BTU (Btu) Unit
description: Is IT BTU. http://physics.nist.gov/cuu/pdf/sp811.pdf, Appendix B. See foot note #9:
Definition: J
Phenomenon: WORK
Unit System: INTERNATIONAL
Numerator: 1055.05585262
BTU_IN_PER_SQ_FT_HR_FAHRENHEIT (Btu·in/(ft²·h·Δ°F)) Unit
description: <No description>
Definition: BTUINFT(-2)HR(-1)DELTA_FAHRENHEIT(-1)
Phenomenon: THERMAL_CONDUCTIVITY
Unit System: USCUSTOM
BTU_PER_HR (Btu/h) Unit
description: <No description>
Definition: BTU*HR(-1)
Phenomenon: POWER
Unit System: USCUSTOM
BTU_PER_LBM (Btu/lb) Unit
description: <No description>
Definition: BTU*LBM(-1)
Phenomenon: SPECIFIC_ENERGY
Unit System: USCUSTOM
BTU_PER_LBM_RANKINE (Btu/(lbm·Δ°R)) Unit
description: <No description>
Definition: BTULBM(-1)DELTA_RANKINE(-1)
Phenomenon: SPECIFIC_HEAT_CAPACITY
Unit System: USCUSTOM
BTU_PER_LB_MOL_RANKINE (Btu/(lb-mol·Δ°R)) Unit
description: <No description>
Definition: BTULB_MOL(-1)DELTA_RANKINE(-1)
Phenomenon: SPECIFIC_HEAT_CAPACITY_MOLAR
Unit System: USCUSTOM
BTU_PER_SQ_FT_HR_FAHRENHEIT (Btu/(ft²·h·Δ°F)) Unit
description: <No description>
Definition: BTUFT(-2)HR(-1)*DELTA_FAHRENHEIT(-1)
Phenomenon: HEAT_TRANSFER
Unit System: USCUSTOM
CD (cd) Unit
description: <No description>
Definition: CD
Phenomenon: LUMINOSITY
Unit System: SI
CELSIUS (°C) Unit
description: <No description>
Definition: K
Phenomenon: TEMPERATURE
Unit System: METRIC
Offset: 273.15
CENTIPOISE (cP) Unit
description: <No description>
Definition: [CENTI]*POISE
Phenomenon: DYNAMIC_VISCOSITY
Unit System: METRIC
CENTISTOKE (cSt) Unit
description: <No description>
Definition: MM(2)*S(-1)
Phenomenon: KINEMATIC_VISCOSITY
Unit System: METRIC
CHAIN (chain) Unit
description: Exact, http://www.nist.gov/pml/wmd/pubs/upload/hb44-15-web-final.pdf, Appendix C. Section 4, Page C-8
Definition: FT
Phenomenon: LENGTH
Unit System: USCUSTOM
Numerator: 66
CM (cm) Unit
description: <No description>
Definition: [CENTI]*M
Phenomenon: LENGTH
Unit System: METRIC
CM_PER_DAY (cm/day) Unit
description: <No description>
Definition: CM*DAY(-1)
Phenomenon: VELOCITY
Unit System: METRIC
CM_PER_HR (cm/h) Unit
description: <No description>
Definition: CM*HR(-1)
Phenomenon: VELOCITY
Unit System: METRIC
CM_PER_M (cm/m) Unit
description: <No description>
Definition: CM*M(-1)
Phenomenon: SLOPE
Unit System: METRIC
CM_PER_MIN (cm/min) Unit
description: <No description>
Definition: CM*MIN(-1)
Phenomenon: VELOCITY
Unit System: METRIC
CM_PER_SEC (cm/s) Unit
description: <No description>
Definition: CM*S(-1)
Phenomenon: VELOCITY
Unit System: METRIC
CM_PER_SEC_SQ (cm/sec²) Unit
description: <No description>
Definition: CM*S(-2)
Phenomenon: ACCELERATION
Unit System: METRIC
CM_TO_THE_FOURTH (cm⁴) Unit
description: <No description>
Definition: CM(4)
Phenomenon: AREA_MOMENT_INERTIA
Unit System: METRIC
CM_TO_THE_SIXTH (cm⁶) Unit
description: <No description>
Definition: CM(6)
Phenomenon: TORSIONAL_WARPING_CONSTANT
Unit System: METRIC
COULOMB (C) Unit
description: <No description>
Definition: A*S
Phenomenon: ELECTRIC_CHARGE
Unit System: SI
CUB_CM (cm³) Unit
description: <No description>
Definition: CM(3)
Phenomenon: VOLUME
Unit System: METRIC
CUB_DM (dm³) Unit
description: <No description>
Definition: DM(3)
Phenomenon: VOLUME
Unit System: METRIC
CUB_FT (ft³) Unit
description: <No description>
Definition: FT(3)
Phenomenon: VOLUME
Unit System: USCUSTOM
CUB_FT_PER_ACRE_SEC (ft³/(acres·s)) Unit
description: <No description>
Definition: FT(3)ACRE(-1)S(-1)
Phenomenon: FLOW_DENSITY_PER_AREA
Unit System: USCUSTOM
CUB_FT_PER_DAY (ft³/day) Unit
description: <No description>
Definition: CUB_FT*DAY(-1)
Phenomenon: VOLUMETRIC_FLOW
Unit System: USCUSTOM
CUB_FT_PER_LBM (ft³/lm) Unit
description: <No description>
Definition: FT(3)*LBM(-1)
Phenomenon: SPECIFIC_VOLUME
Unit System: USCUSTOM
CUB_FT_PER_LB_MOL (ft³/lb-mol) Unit
description: <No description>
Definition: CUB_FT*LB_MOL(-1)
Phenomenon: MOLAR_VOLUME
Unit System: USCUSTOM
CUB_FT_PER_MIN (ft³/min) Unit
description: <No description>
Definition: CUB_FT*MIN(-1)
Phenomenon: VOLUMETRIC_FLOW
Unit System: USCUSTOM
CUB_FT_PER_SEC (ft³/s) Unit
description: <No description>
Definition: CUB_FT*S(-1)
Phenomenon: VOLUMETRIC_FLOW
Unit System: USCUSTOM
CUB_FT_PER_SQ_FT_MIN (ft³/(ft²·min)) Unit
description: <No description>
Definition: FT*MIN(-1)
Phenomenon: FLOW_DENSITY_PER_AREA
Unit System: USCUSTOM
CUB_FT_PER_SQ_FT_SEC (ft³/(ft²·s)) Unit
description: <No description>
Definition: FT*S(-1)
Phenomenon: FLOW_DENSITY_PER_AREA
Unit System: USCUSTOM
CUB_FT_PER_SQ_MILE_SEC (ft³/(mi²·s)) Unit
description: <No description>
Definition: FT(3)MILE(-2)S(-1)
Phenomenon: FLOW_DENSITY_PER_AREA
Unit System: USCUSTOM
CUB_IN (in³) Unit
description: <No description>
Definition: IN(3)
Phenomenon: VOLUME
Unit System: USCUSTOM
CUB_IN_PER_MIN (in³/min) Unit
description: <No description>
Definition: CUB_IN*MIN(-1)
Phenomenon: VOLUMETRIC_FLOW
Unit System: USCUSTOM
CUB_IN_PER_SEC (in³/sec) Unit
description: <No description>
Definition: CUB_IN*S(-1)
Phenomenon: VOLUMETRIC_FLOW
Unit System: USCUSTOM
CUB_KM (km³) Unit
description: <No description>
Definition: KM(3)
Phenomenon: VOLUME
Unit System: METRIC
CUB_M (m³) Unit
description: <No description>
Definition: M(3)
Phenomenon: VOLUME
Unit System: SI
CUB_MILE (mile³) Unit
description: <No description>
Definition: MILE(3)
Phenomenon: VOLUME
Unit System: USCUSTOM
CUB_MM (mm³) Unit
description: <No description>
Definition: MM(3)
Phenomenon: VOLUME
Unit System: METRIC
CUB_M_PER_CUB_M (m³/m³) Unit
description: <No description>
Definition: M(3)*M(-3)
Phenomenon: VOLUME_RATIO
Unit System: SI
CUB_M_PER_DAY (m³/day) Unit
description: <No description>
Definition: M(3)*DAY(-1)
Phenomenon: VOLUMETRIC_FLOW
Unit System: METRIC
CUB_M_PER_HECTARE_DAY (m³/(ha·day)) Unit
description: <No description>
Definition: CUB_MHECTARE(-1)DAY(-1)
Phenomenon: FLOW_DENSITY_PER_AREA
Unit System: METRIC
CUB_M_PER_HR (m³/h) Unit
description: <No description>
Definition: M(3)*HR(-1)
Phenomenon: VOLUMETRIC_FLOW
Unit System: METRIC
CUB_M_PER_KG (m³/kg) Unit
description: <No description>
Definition: M(3)*KG(-1)
Phenomenon: SPECIFIC_VOLUME
Unit System: SI
CUB_M_PER_KMOL (m³/kmol) Unit
description: <No description>
Definition: CUB_M*KILO*MOL(-1)
Phenomenon: MOLAR_VOLUME
Unit System: METRIC
CUB_M_PER_MIN (m³/min) Unit
description: <No description>
Definition: M(3)*MIN(-1)
Phenomenon: VOLUMETRIC_FLOW
Unit System: METRIC
CUB_M_PER_MOL (m³/mol) Unit
description: <No description>
Definition: CUB_M*MOL(-1)
Phenomenon: MOLAR_VOLUME
Unit System: SI
CUB_M_PER_SEC (m³/s) Unit
description: <No description>
Definition: M(3)*S(-1)
Phenomenon: VOLUMETRIC_FLOW
Unit System: SI
CUB_M_PER_SQ_KM_DAY (m³/(km²·day)) Unit
description: <No description>
Definition: CUB_MKM(-2)DAY(-1)
Phenomenon: FLOW_DENSITY_PER_AREA
Unit System: METRIC
CUB_M_PER_SQ_M_DAY (m³/(m²·day)) Unit
description: <No description>
Definition: M*DAY(-1)
Phenomenon: FLOW_DENSITY_PER_AREA
Unit System: METRIC
CUB_M_PER_SQ_M_SEC (m³/(m²*sec)) Unit
description: <No description>
Definition: M*S(-1)
Phenomenon: FLOW_DENSITY_PER_AREA
Unit System: SI
CUB_UM (um³) Unit
description: <No description>
Definition: UM(3)
Phenomenon: VOLUME
Unit System: METRIC
CUB_YRD (yd³) Unit
description: <No description>
Definition: YRD(3)
Phenomenon: VOLUME
Unit System: USCUSTOM
DAY (days) Unit
description: <No description>
Definition: HR
Phenomenon: TIME
Unit System: INTERNATIONAL
Numerator: 24
DECIMAL_PERCENT (%) Unit
description: <No description>
Definition: PERCENT
Phenomenon: PERCENTAGE
Unit System: INTERNATIONAL
Numerator: 100
DEG_PER_HR (deg/hr) Unit
description: <No description>
Definition: ARC_DEG*HR(-1)
Phenomenon: ANGULAR_VELOCITY
Unit System: METRIC
DEG_PER_MIN (deg/min) Unit
description: <No description>
Definition: ARC_DEG*MIN(-1)
Phenomenon: ANGULAR_VELOCITY
Unit System: METRIC
DEG_PER_SEC (deg/sec) Unit
description: <No description>
Definition: ARC_DEG*S(-1)
Phenomenon: ANGULAR_VELOCITY
Unit System: METRIC
DELTA_CELSIUS (Δ°C) Unit
description: <No description>
Definition: DELTA_KELVIN
Phenomenon: TEMPERATURE_CHANGE
Unit System: METRIC
DELTA_FAHRENHEIT (Δ°F) Unit
description: Factor is 5/9
Definition: DELTA_CELSIUS
Phenomenon: TEMPERATURE_CHANGE
Unit System: USCUSTOM
Numerator: 5
Denominator: 9
DELTA_KELVIN (ΔK) Unit
description: <No description>
Definition: DELTA_KELVIN
Phenomenon: TEMPERATURE_CHANGE
Unit System: SI
DELTA_RANKINE (Δ°R) Unit
description: Factor is 5/9
Definition: DELTA_KELVIN
Phenomenon: TEMPERATURE_CHANGE
Unit System: USCUSTOM
Numerator: 5
Denominator: 9
DM (dm) Unit
description: <No description>
Definition: [DECI]*M
Phenomenon: LENGTH
Unit System: METRIC
DYNE (dyn) Unit
description: <No description>
Definition: GCMS(-2)
Phenomenon: FORCE
Unit System: METRIC
FAHRENHEIT (°F) Unit
description: Factor is 5/9
Definition: CELSIUS
Phenomenon: TEMPERATURE
Unit System: USCUSTOM
Numerator: 5
Denominator: 9
Offset: -32
FT (ft) Unit
description: Exact, http://www.nist.gov/pml/wmd/pubs/upload/hb44-15-web-final.pdf, Appendix C. Section 2, Page C-4
Definition: IN
Phenomenon: LENGTH
Unit System: USCUSTOM
Numerator: 12
FT_FT (ft·ft) Unit
description: <No description>
Definition: FT*FT
Phenomenon: PIPE_DIAMETER_LENGTH
Unit System: INDUSTRIAL
FT_H2O (ft H2O (Conv)) Unit
description: foot of H2O Conventional, See http://physics.nist.gov/cuu/pdf/sp811.pdf Appendix B.
Definition: PA
Phenomenon: PRESSURE
Unit System: USCUSTOM
Numerator: 2989.067
FT_MILE (ft·mi) Unit
description: <No description>
Definition: FT*MILE
Phenomenon: PIPE_DIAMETER_LENGTH
Unit System: INDUSTRIAL
FT_PDL (ft*pdl) Unit
description: <No description>
Definition: PDL*FT
Phenomenon: WORK
Unit System: USCUSTOM
FT_PER_DAY (ft/day) Unit
description: <No description>
Definition: FT*DAY(-1)
Phenomenon: VELOCITY
Unit System: USCUSTOM
FT_PER_FT (ft/ft) Unit
description: <No description>
Definition: FT*FT(-1)
Phenomenon: SLOPE
Unit System: USCUSTOM
FT_PER_HR (ft/h) Unit
description: <No description>
Definition: FT*HR(-1)
Phenomenon: VELOCITY
Unit System: USCUSTOM
FT_PER_IN (ft/in) Unit
description: <No description>
Definition: FT*IN(-1)
Phenomenon: SLOPE
Unit System: USCUSTOM
FT_PER_MILE (ft/mi) Unit
description: <No description>
Definition: FT*MILE(-1)
Phenomenon: SLOPE
Unit System: USCUSTOM
FT_PER_MIN (ft/min) Unit
description: <No description>
Definition: FT*MIN(-1)
Phenomenon: VELOCITY
Unit System: USCUSTOM
FT_PER_SEC (ft/s) Unit
description: <No description>
Definition: FT*S(-1)
Phenomenon: VELOCITY
Unit System: USCUSTOM
FT_PER_SEC_SQ (ft/sec²) Unit
description: <No description>
Definition: FT*S(-2)
Phenomenon: ACCELERATION
Unit System: USCUSTOM
FT_PER_THOUSAND_FOOT (ft/1000ft) Unit
FT_TO_THE_FOURTH (ft⁴) Unit
description: <No description>
Definition: FT(4)
Phenomenon: AREA_MOMENT_INERTIA
Unit System: USCUSTOM
FT_TO_THE_SIXTH (ft⁶) Unit
description: <No description>
Definition: FT(6)
Phenomenon: TORSIONAL_WARPING_CONSTANT
Unit System: USCUSTOM
G (g) Unit
description: <No description>
Definition: [MILLI]*KG
Phenomenon: MASS
Unit System: METRIC
GALLON (gal) Unit
description: Exact, http://www.nist.gov/pml/wmd/pubs/upload/hb44-15-web-final.pdf, Appendix C. Section 4, Page C-11
Definition: IN(3)
Phenomenon: VOLUME
Unit System: USCUSTOM
Numerator: 231
GALLON_IMPERIAL (gal (imp)) Unit
description: Exact, See http://physics.nist.gov/cuu/pdf/sp811.pdf Appendix B.
Definition: LITRE
Phenomenon: VOLUME
Unit System: IMPERIAL
Numerator: 4.54609
GALLON_IMPERIAL_PER_DAY (gal (imp)/day) Unit
description: <No description>
Definition: GALLON_IMPERIAL*DAY(-1)
Phenomenon: VOLUMETRIC_FLOW
Unit System: IMPERIAL
GALLON_IMPERIAL_PER_HR (gal (imp)/h) Unit
description: <No description>
Definition: GALLON_IMPERIAL*HR(-1)
Phenomenon: VOLUMETRIC_FLOW
Unit System: IMPERIAL
GALLON_IMPERIAL_PER_MIN (gal (imp)/min) Unit
description: <No description>
Definition: GALLON_IMPERIAL*MIN(-1)
Phenomenon: VOLUMETRIC_FLOW
Unit System: IMPERIAL
GALLON_IMPERIAL_PER_SEC (gal (imp)/s) Unit
description: <No description>
Definition: GALLON_IMPERIAL*S(-1)
Phenomenon: VOLUMETRIC_FLOW
Unit System: IMPERIAL
GALLON_PER_ACRE_DAY (gal/(acre·day)) Unit
description: <No description>
Definition: GALLONDAY(-1)ACRE(-1)
Phenomenon: FLOW_DENSITY_PER_AREA
Unit System: USCUSTOM
GALLON_PER_ACRE_MIN (gal/(acre·min)) Unit
description: <No description>
Definition: GALLONMIN(-1)ACRE(-1)
Phenomenon: FLOW_DENSITY_PER_AREA
Unit System: USCUSTOM
GALLON_PER_DAY (gal/day) Unit
description: <No description>
Definition: GALLON*DAY(-1)
Phenomenon: VOLUMETRIC_FLOW
Unit System: USCUSTOM
GALLON_PER_HR (gal/h) Unit
description: <No description>
Definition: GALLON*HR(-1)
Phenomenon: VOLUMETRIC_FLOW
Unit System: USCUSTOM
GALLON_PER_MIN (gal/min) Unit
description: <No description>
Definition: GALLON*MIN(-1)
Phenomenon: VOLUMETRIC_FLOW
Unit System: USCUSTOM
GALLON_PER_SEC (gal/s) Unit
description: <No description>
Definition: GALLON*S(-1)
Phenomenon: VOLUMETRIC_FLOW
Unit System: USCUSTOM
GALLON_PER_SQ_FT_DAY (gal/(ft²·day)) Unit
description: <No description>
Definition: GALLONDAY(-1)FT(-2)
Phenomenon: FLOW_DENSITY_PER_AREA
Unit System: USCUSTOM
GALLON_PER_SQ_FT_MIN (gal/(ft²·min)) Unit
description: <No description>
Definition: GALLONMIN(-1)FT(-2)
Phenomenon: FLOW_DENSITY_PER_AREA
Unit System: USCUSTOM
GALLON_PER_SQ_MILE_DAY (gal/(mi²·day)) Unit
description: <No description>
Definition: GALLONDAY(-1)MILE(-2)
Phenomenon: FLOW_DENSITY_PER_AREA
Unit System: USCUSTOM
GALLON_PER_SQ_MILE_MIN (gal/(mi²·min)) Unit
description: <No description>
Definition: GALLONMIN(-1)MILE(-2)
Phenomenon: FLOW_DENSITY_PER_AREA
Unit System: USCUSTOM
GJ Unit
description: <No description>
Definition: [GIGA]*J
Phenomenon: WORK
Unit System: METRIC
GRAD (grad) Unit
description: 1/200
Definition: [PI]*RAD
Phenomenon: ANGLE
Unit System: METRIC
Numerator: 1
Denominator: 200
GRM (gr) Unit
description: Exact, http://www.nist.gov/pml/wmd/pubs/upload/hb44-15-web-final.pdf, Appendix B. Section 3.2, Page B-10
Definition: LBM
Phenomenon: MASS
Unit System: USCUSTOM
Numerator: 1
Denominator: 7000
GRM_PER_LBM (gr/lb) Unit
description: <No description>
Definition: GRM*LBM(-1)
Phenomenon: MASS_RATIO
Unit System: USCUSTOM
GW Unit
description: <No description>
Definition: [GIGA]*W
Phenomenon: POWER
Unit System: METRIC
GWH (GWh) Unit
description: <No description>
Definition: GW*HR
Phenomenon: WORK
Unit System: INTERNATIONAL
G_PER_CUB_CM (g/cm³) Unit
description: <No description>
Definition: G*CM(-3)
Phenomenon: DENSITY
Unit System: METRIC
G_PER_HR (g/h) Unit
description: <No description>
Definition: G*HR(-1)
Phenomenon: MASS_FLOW
Unit System: METRIC
G_PER_MIN (g/min) Unit
description: <No description>
Definition: G*MIN(-1)
Phenomenon: MASS_FLOW
Unit System: METRIC
G_PER_SEC (g/s) Unit
description: <No description>
Definition: G*S(-1)
Phenomenon: MASS_FLOW
Unit System: METRIC
G_PER_SQ_M (g/m²) Unit
description: <No description>
Definition: G*M(-2)
Phenomenon: SURFACE_DENSITY
Unit System: METRIC
HECTARE (ha) Unit
description: <No description>
Definition: [HECTO]*ARE
Phenomenon: AREA
Unit System: METRIC
HECTOPASCAL (hPa) Unit
description: <No description>
Definition: [HECTO]*PA
Phenomenon: PRESSURE
Unit System: METRIC
HP (hp) Unit
description: Exact, See http://physics.nist.gov/cuu/pdf/sp811.pdf Appendix B.
Definition: LBFFTS(-1)
Phenomenon: POWER
Unit System: USCUSTOM
Numerator: 550
HR (h) Unit
description: <No description>
Definition: MIN
Phenomenon: TIME
Unit System: INTERNATIONAL
Numerator: 60
HUNDRED_PERSON Unit
description: <No description>
Definition: [HECTO]*PERSON
Phenomenon: CAPITA
Unit System: STATISTICS
HZ (Hz) Unit
description: <No description>
Definition: S(-1)
Phenomenon: FREQUENCY
Unit System: SI
IN (in) Unit
description: Exact, http://www.nist.gov/pml/wmd/pubs/upload/hb44-15-web-final.pdf, Appendix B. Section 3.1, Page B-10
Definition: MM
Phenomenon: LENGTH
Unit System: USCUSTOM
Numerator: 25.4
IN_FT (in·ft) Unit
description: <No description>
Definition: IN*FT
Phenomenon: PIPE_DIAMETER_LENGTH
Unit System: INDUSTRIAL
IN_H2O_AT_32F (inH2O@32°F) Unit
description: Inch of H2O at 32 Fahrenheit, Water is assumed to be in a liquid state. Equal to water at 0C. No verified source
Definition: PA
Phenomenon: PRESSURE
Unit System: USCUSTOM
Numerator: 249.1083
IN_H2O_AT_39_2F (inH2O@39.2°F) Unit
description: See http://physics.nist.gov/cuu/pdf/sp811.pdf Appendix B.
Definition: PA
Phenomenon: PRESSURE
Unit System: USCUSTOM
Numerator: 249.082
IN_H2O_AT_60F (inH2O@60°F) Unit
description: See http://physics.nist.gov/cuu/pdf/sp811.pdf Appendix B.
Definition: PA
Phenomenon: PRESSURE
Unit System: USCUSTOM
Numerator: 248.84
IN_HG (inHg (Conv)) Unit
description: Inch of HG conventional, See http://physics.nist.gov/cuu/pdf/sp811.pdf Appendix B.
Definition: PA
Phenomenon: PRESSURE
Unit System: USCUSTOM
Numerator: 3386.389
IN_HG_AT_32F (inHg@32°F) Unit
description: See http://physics.nist.gov/cuu/pdf/sp811.pdf Appendix B.
Definition: PA
Phenomenon: PRESSURE
Unit System: USCUSTOM
Numerator: 3386.38
IN_HG_AT_60F (inHg@60°F) Unit
description: See http://physics.nist.gov/cuu/pdf/sp811.pdf Appendix B.
Definition: PA
Phenomenon: PRESSURE
Unit System: USCUSTOM
Numerator: 3376.85
IN_M (in·m) Unit
description: <No description>
Definition: IN*M
Phenomenon: PIPE_DIAMETER_LENGTH
Unit System: INDUSTRIAL
IN_MILE (in·mi) Unit
description: <No description>
Definition: IN*MILE
Phenomenon: PIPE_DIAMETER_LENGTH
Unit System: INDUSTRIAL
IN_PER_DAY (in/day) Unit
description: <No description>
Definition: IN*DAY(-1)
Phenomenon: VELOCITY
Unit System: USCUSTOM
IN_PER_DEGREE (in/degree) Unit
description: <No description>
Definition: IN*ARC_DEG(-1)
Phenomenon: THREAD_PITCH
Unit System: USCUSTOM
IN_PER_FT (in/ft) Unit
description: <No description>
Definition: IN*FT(-1)
Phenomenon: SLOPE
Unit System: USCUSTOM
IN_PER_HR (in/h) Unit
description: <No description>
Definition: IN*HR(-1)
Phenomenon: VELOCITY
Unit System: USCUSTOM
IN_PER_MIN (in/min) Unit
description: <No description>
Definition: IN*MIN(-1)
Phenomenon: VELOCITY
Unit System: USCUSTOM
IN_PER_SEC (in/s) Unit
description: <No description>
Definition: IN*S(-1)
Phenomenon: VELOCITY
Unit System: USCUSTOM
IN_TO_THE_FOURTH (in⁴) Unit
description: <No description>
Definition: IN(4)
Phenomenon: AREA_MOMENT_INERTIA
Unit System: USCUSTOM
IN_TO_THE_SIXTH (in⁶) Unit
description: <No description>
Definition: IN(6)
Phenomenon: TORSIONAL_WARPING_CONSTANT
Unit System: USCUSTOM
J Unit
description: <No description>
Definition: N*M
Phenomenon: WORK
Unit System: SI
J_PER_CUB_M (J/m³) Unit
description: <No description>
Definition: J*M(-3)
Phenomenon: ENERGY_DENSITY
Unit System: SI
J_PER_KG (J/kg) Unit
description: <No description>
Definition: J*KG(-1)
Phenomenon: SPECIFIC_ENERGY
Unit System: SI
J_PER_KG_K (J/(kg·ΔK)) Unit
description: <No description>
Definition: JKG(-1)DELTA_KELVIN(-1)
Phenomenon: SPECIFIC_HEAT_CAPACITY
Unit System: SI
J_PER_KMOL_K (J/(kmol·ΔK)) Unit
description: <No description>
Definition: JKMOL(-1)DELTA_KELVIN(-1)
Phenomenon: SPECIFIC_HEAT_CAPACITY_MOLAR
Unit System: METRIC
J_PER_MOL_K (J/(mol*K)) Unit
description: <No description>
Definition: JMOL(-1)DELTA_KELVIN(-1)
Phenomenon: SPECIFIC_HEAT_CAPACITY_MOLAR
Unit System: SI
K Unit
description: <No description>
Definition: K
Phenomenon: TEMPERATURE
Unit System: SI
KELVIN_PER_M (ΔK/m) Unit
description: <No description>
Definition: DELTA_KELVIN*M(-1)
Phenomenon: TEMPERATURE_GRADIENT
Unit System: SI
KG (kg) Unit
description: <No description>
Definition: KG
Phenomenon: MASS
Unit System: SI
KGF (kgf) Unit
description: <No description>
Definition: [STD_G]*KG
Phenomenon: FORCE
Unit System: METRIC
KGF_PER_SQ_M (kgf/m²) Unit
description: <No description>
Definition: KGF*M(-2)
Phenomenon: PRESSURE
Unit System: INTERNATIONAL
KG_PER_CUB_CM (kg/cm³) Unit
description: <No description>
Definition: KG*CM(-3)
Phenomenon: DENSITY
Unit System: METRIC
KG_PER_CUB_M (kg/m³) Unit
description: <No description>
Definition: KG*M(-3)
Phenomenon: DENSITY
Unit System: SI
KG_PER_DAY (kg/day) Unit
description: <No description>
Definition: KG*DAY(-1)
Phenomenon: MASS_FLOW
Unit System: METRIC
KG_PER_HECTARE (kg/ha) Unit
description: <No description>
Definition: KG*HECTARE(-1)
Phenomenon: SURFACE_DENSITY
Unit System: METRIC
KG_PER_HR (kg/h) Unit
description: <No description>
Definition: KG*HR(-1)
Phenomenon: MASS_FLOW
Unit System: METRIC
KG_PER_KG (kg/kg) Unit
description: <No description>
Definition: KG*KG(-1)
Phenomenon: MASS_RATIO
Unit System: SI
KG_PER_LITRE (kg/dm³) Unit
description: <No description>
Definition: KG*DM(-3)
Phenomenon: DENSITY
Unit System: METRIC
KG_PER_M (kg/m) Unit
description: <No description>
Definition: KG*M(-1)
Phenomenon: LINEAR_DENSITY
Unit System: SI
KG_PER_MIN (kg/min) Unit
description: <No description>
Definition: KG*MIN(-1)
Phenomenon: MASS_FLOW
Unit System: METRIC
KG_PER_MM (kg/mm) Unit
description: <No description>
Definition: KG*MM(-1)
Phenomenon: LINEAR_DENSITY
Unit System: METRIC
KG_PER_SEC (kg/s) Unit
description: <No description>
Definition: KG*S(-1)
Phenomenon: MASS_FLOW
Unit System: SI
KG_PER_SQ_M (kg/m²) Unit
description: <No description>
Definition: KG*M(-2)
Phenomenon: SURFACE_DENSITY
Unit System: SI
KHZ (KHz) Unit
description: <No description>
Definition: [KILO]*S(-1)
Phenomenon: FREQUENCY
Unit System: METRIC
KILOAMPERE (KA) Unit
description: <No description>
Definition: [KILO]*A
Phenomenon: CURRENT
Unit System: METRIC
KILOBTU (kBtu) Unit
description: <No description>
Definition: [KILO]*BTU
Phenomenon: WORK
Unit System: USCUSTOM
KILOBTU_PER_HR (kBtu/h) Unit
description: <No description>
Definition: [KILO]BTUHR(-1)
Phenomenon: POWER
Unit System: USCUSTOM
KILOPASCAL (kPa) Unit
description: <No description>
Definition: [KILO]*PA
Phenomenon: PRESSURE
Unit System: METRIC
KILOPASCAL_GAUGE (kPa (Gauge)) Unit
description: Offset is one standard atmosphere (101325 PA) converted to kilopascal. Offset is exact, See http://physics.nist.gov/cuu/pdf/sp811.pdf Appendix B.
Definition: [KILO]*PA
Phenomenon: PRESSURE
Unit System: INDUSTRIAL
Offset: 101.325
KILOVOLT (KV) Unit
description: <No description>
Definition: [KILO]*VOLT
Phenomenon: ELECTRIC_POTENTIAL
Unit System: METRIC
KIPM (kipm) Unit
description: Exact, http://physics.nist.gov/cuu/pdf/sp811.pdf, Appendix B.
Definition: [KILO]*LBM
Phenomenon: MASS
Unit System: USCUSTOM
KIP_PER_CUB_FT (kip/ft³) Unit
description: <No description>
Definition: KIPM*FT(-3)
Phenomenon: DENSITY
Unit System: USCUSTOM
KJ (kJ) Unit
description: <No description>
Definition: [KILO]*J
Phenomenon: WORK
Unit System: METRIC
KJ_PER_CUB_M (kJ/m³) Unit
description: <No description>
Definition: KJ*M(-3)
Phenomenon: ENERGY_DENSITY
Unit System: METRIC
KJ_PER_KG (kJ/kg) Unit
description: <No description>
Definition: KJ*KG(-1)
Phenomenon: SPECIFIC_ENERGY
Unit System: METRIC
KJ_PER_KMOL_K (kJ/(kmol·ΔK)) Unit
description: <No description>
Definition: KJKMOL(-1)DELTA_KELVIN(-1)
Phenomenon: SPECIFIC_HEAT_CAPACITY_MOLAR
Unit System: METRIC
KM (km) Unit
description: <No description>
Definition: [KILO]*M
Phenomenon: LENGTH
Unit System: METRIC
KMOL (kmol) Unit
description: <No description>
Definition: [KILO]*MOL
Phenomenon: MOLE
Unit System: METRIC
KMOL_PER_CUB_M (kmol/m³) Unit
description: <No description>
Definition: [KILO]MOLCUB_M(-1)
Phenomenon: MOLAR_CONCENTRATION
Unit System: METRIC
KMOL_PER_SEC (kmol/s) Unit
description: <No description>
Definition: [KILO]MOLS(-1)
Phenomenon: MOLAR_FLOW
Unit System: METRIC
KM_PER_HR (km/h) Unit
description: <No description>
Definition: KM*HR(-1)
Phenomenon: VELOCITY
Unit System: METRIC
KM_PER_SEC (km/sec) Unit
description: <No description>
Definition: KM*S(-1)
Phenomenon: VELOCITY
Unit System: METRIC
KN (kN) Unit
description: <No description>
Definition: [KILO]*N
Phenomenon: FORCE
Unit System: METRIC
KNOT_INTERNATIONAL (knot (Int.)) Unit
description: <No description>
Definition: NAUT_MILE*HR(-1)
Phenomenon: VELOCITY
Unit System: MARITIME
KN_PER_CUB_FT (kN/ft³) Unit
description: <No description>
Definition: [KILO]NFT(-3)
Phenomenon: FORCE_DENSITY
Unit System: USCUSTOM
KN_PER_CUB_M (kN/m³) Unit
description: <No description>
Definition: [KILO]NM(-3)
Phenomenon: FORCE_DENSITY
Unit System: METRIC
KPF (kpf) Unit
description: <No description>
Definition: [KILO]*LBF
Phenomenon: FORCE
Unit System: USCUSTOM
KSI (ksi) Unit
description: <No description>
Definition: KPF*IN(-2)
Phenomenon: PRESSURE
Unit System: USCUSTOM
KVA Unit
description: <No description>
Definition: [KILO]*VA
Phenomenon: APPARENT_POWER
Unit System: METRIC
KW (kW) Unit
description: <No description>
Definition: [KILO]*W
Phenomenon: POWER
Unit System: METRIC
KWH (kW·h) Unit
description: <No description>
Definition: KW*HR
Phenomenon: WORK
Unit System: INTERNATIONAL
KWH_PER_CUB_FT (kWh/ft³) Unit
description: <No description>
Definition: KWH*FT(-3)
Phenomenon: ENERGY_DENSITY
Unit System: USCUSTOM
KWH_PER_CUB_M (kW·h/m³) Unit
description: <No description>
Definition: KWH*M(-3)
Phenomenon: ENERGY_DENSITY
Unit System: METRIC
KWH_PER_MILLION_GALLON (kW·h/million gal) Unit
description: <No description>
Definition: KWH*MEGA*GALLON(-1)
Phenomenon: ENERGY_DENSITY
Unit System: USCUSTOM
LBF (lbf) Unit
description: <No description>
Definition: [STD_G]*LBM
Phenomenon: FORCE
Unit System: USCUSTOM
LBF_FT (lbf·ft) Unit
description: <No description>
Definition: LBFFTRAD(-1)
Phenomenon: TORQUE
Unit System: USCUSTOM
LBF_PER_IN (lbf/in) Unit
description: <No description>
Definition: LBF*IN(-1)
Phenomenon: LINEAR_LOAD
Unit System: USCUSTOM
LBF_PER_SQ_FT (lbf/ft²) Unit
description: <No description>
Definition: LBF*FT(-2)
Phenomenon: PRESSURE
Unit System: USCUSTOM
LBM (lb) Unit
description: Is Avoirdupois Pound. Exact, http://physics.nist.gov/cuu/pdf/sp811.pdf, Appendix B. Footnote 22
Definition: KG
Phenomenon: MASS
Unit System: USCUSTOM
Numerator: 0.45359237
LBM_PER_ACRE (lb/acre) Unit
description: <No description>
Definition: LBM*ACRE(-1)
Phenomenon: SURFACE_DENSITY
Unit System: USCUSTOM
LBM_PER_CUB_FT (lb/ft³) Unit
description: <No description>
Definition: LBM*FT(-3)
Phenomenon: DENSITY
Unit System: USCUSTOM
LBM_PER_CUB_IN (lb/in³) Unit
description: <No description>
Definition: LBM*IN(-3)
Phenomenon: DENSITY
Unit System: USCUSTOM
LBM_PER_DAY (lb/day) Unit
description: <No description>
Definition: LBM*DAY(-1)
Phenomenon: MASS_FLOW
Unit System: USCUSTOM
LBM_PER_FT (lb/ft) Unit
description: <No description>
Definition: LBM*FT(-1)
Phenomenon: LINEAR_DENSITY
Unit System: USCUSTOM
LBM_PER_FT_S (lbm/(ft*s)) Unit
description: <No description>
Definition: LBMFT(-1)S(-1)
Phenomenon: DYNAMIC_VISCOSITY
Unit System: USCUSTOM
LBM_PER_GALLON (lb/gal) Unit
description: <No description>
Definition: LBM*GALLON(-1)
Phenomenon: DENSITY
Unit System: USCUSTOM
LBM_PER_GALLON_IMPERIAL (lb/gal (imp)) Unit
description: <No description>
Definition: LBM*GALLON_IMPERIAL(-1)
Phenomenon: DENSITY
Unit System: IMPERIAL
LBM_PER_HR (lb/h) Unit
description: <No description>
Definition: LBM*HR(-1)
Phenomenon: MASS_FLOW
Unit System: USCUSTOM
LBM_PER_MILLION_GALLON (lb/million gal) Unit
description: <No description>
Definition: LBM*MEGA*GALLON(-1)
Phenomenon: DENSITY
Unit System: USCUSTOM
LBM_PER_MIN (lb/min) Unit
description: <No description>
Definition: LBM*MIN(-1)
Phenomenon: MASS_FLOW
Unit System: USCUSTOM
LBM_PER_SEC (lb/s) Unit
description: <No description>
Definition: LBM*S(-1)
Phenomenon: MASS_FLOW
Unit System: USCUSTOM
LB_MOL (lb-mol) Unit
description: ASTM SI 10 standard SI1-.phhc8328.pdf page 29, 35 and http://en.wikipedia.org/wiki/Mole_%28unit%29
Definition: MOL
Phenomenon: MOLE
Unit System: USCUSTOM
Numerator: 453.59237
LITRE (L) Unit
description: <No description>
Definition: CUB_DM
Phenomenon: VOLUME
Unit System: METRIC
LITRE_PER_DAY (L/day) Unit
description: <No description>
Definition: LITRE*DAY(-1)
Phenomenon: VOLUMETRIC_FLOW
Unit System: METRIC
LITRE_PER_HR (L/h) Unit
description: <No description>
Definition: LITRE*HR(-1)
Phenomenon: VOLUMETRIC_FLOW
Unit System: METRIC
LITRE_PER_LITRE (liter/liter) Unit
description: <No description>
Definition: LITRE*LITRE(-1)
Phenomenon: VOLUME_RATIO
Unit System: METRIC
LITRE_PER_MIN (L/min) Unit
description: <No description>
Definition: LITRE*MIN(-1)
Phenomenon: VOLUMETRIC_FLOW
Unit System: METRIC
LITRE_PER_SEC (L/s) Unit
description: <No description>
Definition: LITRE*S(-1)
Phenomenon: VOLUMETRIC_FLOW
Unit System: METRIC
LITRE_PER_SQ_M_SEC (L/(m²·s)) Unit
description: <No description>
Definition: LITREM(-2)S(-1)
Phenomenon: FLOW_DENSITY_PER_AREA
Unit System: METRIC
LONG_TON_FORCE (tnf (long)) Unit
description: <No description>
Definition: [STD_G]*LONG_TON_MASS
Phenomenon: FORCE
Unit System: USCUSTOM
LONG_TON_MASS (tn (long)) Unit
description: Exact, http://physics.nist.gov/cuu/pdf/sp811.pdf, Appendix B.
Definition: LBM
Phenomenon: MASS
Unit System: USCUSTOM
Numerator: 2240
LUMEN (lm) Unit
description: <No description>
Definition: CD*STERAD
Phenomenon: LUMINOUS_FLUX
Unit System: SI
LUMEN_PER_SQ_FT (lm/ft²) Unit
description: <No description>
Definition: LUMEN*FT(-2)
Phenomenon: ILLUMINANCE
Unit System: USCUSTOM
LUX (lx) Unit
description: <No description>
Definition: LUMEN*M(-2)
Phenomenon: ILLUMINANCE
Unit System: SI
M (m) Unit
description: <No description>
Definition: M
Phenomenon: LENGTH
Unit System: SI
MBAR (mBar) Unit
description: <No description>
Definition: [MILLI]*BAR
Phenomenon: PRESSURE
Unit System: METRIC
MEGAGRAM (Mg) Unit
description: <No description>
Definition: [MEGA]*G
Phenomenon: MASS
Unit System: METRIC
MEGAJ (MJ) Unit
description: <No description>
Definition: [MEGA]*J
Phenomenon: WORK
Unit System: METRIC
MEGAJ_PER_KG (MJ/kg) Unit
description: <No description>
Definition: MEGAJ*KG(-1)
Phenomenon: SPECIFIC_ENERGY
Unit System: METRIC
MEGAPASCAL (MPa) Unit
description: <No description>
Definition: [MEGA]*PA
Phenomenon: PRESSURE
Unit System: METRIC
MEGAPASCAL_GAUGE (MPa (Gauge)) Unit
description: Offset is one standard atmosphere (101325 PA) converted to megapascal. Offset is exact, See http://physics.nist.gov/cuu/pdf/sp811.pdf Appendix B.
Definition: [MEGA]*PA
Phenomenon: PRESSURE
Unit System: INDUSTRIAL
Offset: 0.101325
MEGAVOLT (MV) Unit
description: <No description>
Definition: [MEGA]*VOLT
Phenomenon: ELECTRIC_POTENTIAL
Unit System: METRIC
MEGAW (MW) Unit
description: <No description>
Definition: [MEGA]*W
Phenomenon: POWER
Unit System: METRIC
MEGAWH (MWh) Unit
description: <No description>
Definition: MEGAW*HR
Phenomenon: WORK
Unit System: INTERNATIONAL
MG (mg) Unit
description: <No description>
Definition: [MILLI]*G
Phenomenon: MASS
Unit System: METRIC
MG_PER_DAY (mg/day) Unit
description: <No description>
Definition: MG*DAY(-1)
Phenomenon: MASS_FLOW
Unit System: METRIC
MG_PER_HR (mg/h) Unit
description: <No description>
Definition: MG*HR(-1)
Phenomenon: MASS_FLOW
Unit System: METRIC
MG_PER_LITRE (mg/L) Unit
description: <No description>
Definition: MG*DM(-3)
Phenomenon: DENSITY
Unit System: METRIC
MG_PER_MIN (mg/min) Unit
description: <No description>
Definition: MG*MIN(-1)
Phenomenon: MASS_FLOW
Unit System: METRIC
MG_PER_SEC (mg/s) Unit
description: <No description>
Definition: MG*S(-1)
Phenomenon: MASS_FLOW
Unit System: METRIC
MHZ (MHz) Unit
description: <No description>
Definition: [MEGA]*S(-1)
Phenomenon: FREQUENCY
Unit System: METRIC
MICROAMPERE (µA) Unit
description: <No description>
Definition: [MICRO]*A
Phenomenon: CURRENT
Unit System: METRIC
MICROINCH (µin) Unit
description: <No description>
Definition: [MICRO]*IN
Phenomenon: LENGTH
Unit System: USCUSTOM
MICROLITRE (µliter) Unit
description: <No description>
Definition: [MICRO]*LITRE
Phenomenon: VOLUME
Unit System: METRIC
MICROMOL_PER_CUB_DM (µmol/dm³) Unit
description: <No description>
Definition: [MICRO]MOLCUB_DM(-1)
Phenomenon: MOLAR_CONCENTRATION
Unit System: METRIC
MILE (mi) Unit
description: Exact, http://www.nist.gov/pml/wmd/pubs/upload/hb44-15-web-final.pdf, Appendix C. Section 4, Page C-8
Definition: YRD
Phenomenon: LENGTH
Unit System: USCUSTOM
Numerator: 1760
MILLIAMPERE (mA) Unit
description: <No description>
Definition: [MILLI]*A
Phenomenon: CURRENT
Unit System: METRIC
MILLIFOOT (mft) Unit
description: <No description>
Definition: [MILLI]*FT
Phenomenon: LENGTH
Unit System: USCUSTOM
MILLIINCH (mil) Unit
description: <No description>
Definition: [MILLI]*IN
Phenomenon: LENGTH
Unit System: USCUSTOM
MILLION_GALLON (million gal) Unit
description: <No description>
Definition: [MEGA]*GALLON
Phenomenon: VOLUME
Unit System: USCUSTOM
MILLION_LITRE (million L) Unit
description: <No description>
Definition: [MEGA]*LITRE
Phenomenon: VOLUME
Unit System: METRIC
MIN (min) Unit
description: <No description>
Definition: S
Phenomenon: TIME
Unit System: INTERNATIONAL
Numerator: 60
MKG (µg) Unit
description: <No description>
Definition: [MICRO]*G
Phenomenon: MASS
Unit System: METRIC
MKG_PER_DAY (µg/day) Unit
description: <No description>
Definition: MKG*DAY(-1)
Phenomenon: MASS_FLOW
Unit System: METRIC
MKG_PER_HR (µg/h) Unit
description: <No description>
Definition: MKG*HR(-1)
Phenomenon: MASS_FLOW
Unit System: METRIC
MKG_PER_LITRE (µg/L) Unit
description: <No description>
Definition: MKG*DM(-3)
Phenomenon: DENSITY
Unit System: METRIC
MKG_PER_MIN (µg/min) Unit
description: <No description>
Definition: MKG*MIN(-1)
Phenomenon: MASS_FLOW
Unit System: METRIC
MKG_PER_SEC (µg/s) Unit
description: <No description>
Definition: MKG*S(-1)
Phenomenon: MASS_FLOW
Unit System: METRIC
MKS (µs) Unit
description: <No description>
Definition: [MICRO]*S
Phenomenon: TIME
Unit System: INTERNATIONAL
MM (mm) Unit
description: <No description>
Definition: [MILLI]*M
Phenomenon: LENGTH
Unit System: METRIC
MM_H2O (mmH2O (Conv)) Unit
description: Millimeter of H2O Conventional, See http://physics.nist.gov/cuu/pdf/sp811.pdf Appendix B.
Definition: PA
Phenomenon: PRESSURE
Unit System: METRIC
Numerator: 9.80665
MM_HG_AT_32F (mmHg@32°F) Unit
description: See http://physics.nist.gov/cuu/pdf/sp811.pdf Appendix B. Used centimeter of mercury (0 C) to pascal
Definition: PA
Phenomenon: PRESSURE
Unit System: METRIC
Numerator: 133.322
MM_KM (mm·km) Unit
description: <No description>
Definition: MM*KM
Phenomenon: PIPE_DIAMETER_LENGTH
Unit System: INDUSTRIAL
MM_M (mm·m) Unit
description: <No description>
Definition: MM*M
Phenomenon: PIPE_DIAMETER_LENGTH
Unit System: INDUSTRIAL
MM_MILE (mm·mi) Unit
description: <No description>
Definition: MM*MILE
Phenomenon: PIPE_DIAMETER_LENGTH
Unit System: INDUSTRIAL
MM_PER_DAY (mm/day) Unit
description: <No description>
Definition: MM*DAY(-1)
Phenomenon: VELOCITY
Unit System: METRIC
MM_PER_HR (mm/h) Unit
description: <No description>
Definition: MM*HR(-1)
Phenomenon: VELOCITY
Unit System: METRIC
MM_PER_M (mm/m) Unit
description: <No description>
Definition: MM*M(-1)
Phenomenon: SLOPE
Unit System: METRIC
MM_PER_MIN (mm/min) Unit
description: <No description>
Definition: MM*MIN(-1)
Phenomenon: VELOCITY
Unit System: METRIC
MM_PER_SEC (mm/sec) Unit
description: <No description>
Definition: MM*S(-1)
Phenomenon: VELOCITY
Unit System: METRIC
MM_TO_THE_FOURTH (mm⁴) Unit
description: <No description>
Definition: MM(4)
Phenomenon: AREA_MOMENT_INERTIA
Unit System: METRIC
MM_TO_THE_SIXTH (mm⁶) Unit
description: <No description>
Definition: MM(6)
Phenomenon: TORSIONAL_WARPING_CONSTANT
Unit System: METRIC
MN (mN) Unit
description: <No description>
Definition: [MILLI]*N
Phenomenon: FORCE
Unit System: METRIC
MOL (mol) Unit
description: Where mol is the SI gram mol or gmol.
Definition: MOL
Phenomenon: MOLE
Unit System: SI
MOL_PER_CUB_DM (mol/dm³) Unit
description: <No description>
Definition: MOL*CUB_DM(-1)
Phenomenon: MOLAR_CONCENTRATION
Unit System: METRIC
MOL_PER_CUB_FT (mol/ft³) Unit
description: <No description>
Definition: MOL*CUB_FT(-1)
Phenomenon: MOLAR_CONCENTRATION
Unit System: USCUSTOM
MOL_PER_CUB_M (mol/m³) Unit
description: <No description>
Definition: MOL*CUB_M(-1)
Phenomenon: MOLAR_CONCENTRATION
Unit System: SI
MOL_PER_SEC (mol/s) Unit
description: <No description>
Definition: MOL*S(-1)
Phenomenon: MOLAR_FLOW
Unit System: SI
MONETARY_UNIT (dollar) Unit
description: <No description>
Definition: MONETARY_UNIT
Phenomenon: CURRENCY
Unit System: FINANCE
MPH (mi/h) Unit
description: <No description>
Definition: MILE*HR(-1)
Phenomenon: VELOCITY
Unit System: USCUSTOM
MS (ms) Unit
description: <No description>
Definition: [MILLI]*S
Phenomenon: TIME
Unit System: INTERNATIONAL
MVA Unit
description: <No description>
Definition: [MEGA]*VA
Phenomenon: APPARENT_POWER
Unit System: METRIC
M_H2O (mH2O (Conv)) Unit
description: Meter of H2O Conventional
Definition: [KILO]*MM_H2O
Phenomenon: PRESSURE
Unit System: METRIC
M_KM (m·km) Unit
description: <No description>
Definition: M*KM
Phenomenon: PIPE_DIAMETER_LENGTH
Unit System: INDUSTRIAL
M_M (m·m) Unit
description: <No description>
Definition: M*M
Phenomenon: PIPE_DIAMETER_LENGTH
Unit System: SI
M_PER_DAy (m/day) Unit
description: <No description>
Definition: M*DAY(-1)
Phenomenon: VELOCITY
Unit System: METRIC
M_PER_HR (m/h) Unit
description: <No description>
Definition: M*HR(-1)
Phenomenon: VELOCITY
Unit System: METRIC
M_PER_KM (m/km) Unit
description: <No description>
Definition: M*KM(-1)
Phenomenon: SLOPE
Unit System: METRIC
M_PER_M (m/m) Unit
description: <No description>
Definition: M*M(-1)
Phenomenon: SLOPE
Unit System: SI
M_PER_MIN (m/min) Unit
description: <No description>
Definition: M*MIN(-1)
Phenomenon: VELOCITY
Unit System: METRIC
M_PER_RAD (m/rad) Unit
description: <No description>
Definition: M*RAD(-1)
Phenomenon: THREAD_PITCH
Unit System: SI
M_PER_REVOLUTION (m/r) Unit
description: <No description>
Definition: M*REVOLUTION(-1)
Phenomenon: THREAD_PITCH
Unit System: INTERNATIONAL
M_PER_SEC (m/s) Unit
description: <No description>
Definition: M*S(-1)
Phenomenon: VELOCITY
Unit System: SI
M_PER_SEC_SQ (m/sec²) Unit
description: <No description>
Definition: M*S(-2)
Phenomenon: ACCELERATION
Unit System: SI
M_TO_THE_FOURTH (m⁴) Unit
description: <No description>
Definition: M(4)
Phenomenon: AREA_MOMENT_INERTIA
Unit System: SI
M_TO_THE_SIXTH (m⁶) Unit
description: <No description>
Definition: M(6)
Phenomenon: TORSIONAL_WARPING_CONSTANT
Unit System: SI
N Unit
description: <No description>
Definition: KGMS(-2)
Phenomenon: FORCE
Unit System: SI
NAUT_MILE (nmi) Unit
description: International Nautical Mile. Exact, http://www.nist.gov/pml/wmd/pubs/upload/hb44-15-web-final.pdf, Appendix C. Section 2, Page C-4
Definition: M
Phenomenon: LENGTH
Unit System: MARITIME
Numerator: 1852
NG (ng) Unit
description: <No description>
Definition: [NANO]*G
Phenomenon: MASS
Unit System: METRIC
NMOL_PER_CUB_DM (nmol/dm³) Unit
description: <No description>
Definition: [NANO]MOLCUB_DM(-1)
Phenomenon: MOLAR_CONCENTRATION
Unit System: METRIC
N_CM (N·cm) Unit
description: <No description>
Definition: NCMRAD(-1)
Phenomenon: TORQUE
Unit System: METRIC
N_M (N·m) Unit
description: <No description>
Definition: NMRAD(-1)
Phenomenon: TORQUE
Unit System: SI
N_M_PER_DEG (N·m/deg) Unit
description: <No description>
Definition: N_M*ARC_DEG(-1)
Phenomenon: ROTATIONAL_SPRING_CONSTANT
Unit System: METRIC
N_M_PER_RAD (N·m/rad) Unit
description: <No description>
Definition: N_M*RAD(-1)
Phenomenon: ROTATIONAL_SPRING_CONSTANT
Unit System: SI
N_PER_CUB_FT (N/ft³) Unit
description: <No description>
Definition: N*FT(-3)
Phenomenon: FORCE_DENSITY
Unit System: USCUSTOM
N_PER_CUB_M (N/m³) Unit
description: <No description>
Definition: N*M(-3)
Phenomenon: FORCE_DENSITY
Unit System: SI
N_PER_M (N/m) Unit
description: <No description>
Definition: N*M(-1)
Phenomenon: LINEAR_LOAD
Unit System: SI
N_PER_MM (N/mm) Unit
description: <No description>
Definition: N*MM(-1)
Phenomenon: LINEAR_LOAD
Unit System: METRIC
N_PER_RAD (N/rad) Unit
description: <No description>
Definition: N*RAD(-1)
Phenomenon: LINEAR_ROTATIONAL_SPRING_CONSTANT
Unit System: SI
ONE (one) Unit
description: <No description>
Definition: ONE
Phenomenon: NUMBER
Unit System: INTERNATIONAL
OZF (ozf) Unit
description: <No description>
Definition: [STD_G]*OZM
Phenomenon: FORCE
Unit System: USCUSTOM
OZM (oz) Unit
description: 1/16 Exact, https://en.wikipedia.org/wiki/Ounce
Definition: LBM
Phenomenon: MASS
Unit System: USCUSTOM
Numerator: 1
Denominator: 16
PA (N/m²) Unit
description: <No description>
Definition: N*M(-2)
Phenomenon: PRESSURE
Unit System: SI
PA_GAUGE (Pa (gauge)) Unit
description: Offset is one standard atmosphere in PA. Offset is exact, See http://physics.nist.gov/cuu/pdf/sp811.pdf Appendix B.
Definition: PA
Phenomenon: PRESSURE
Unit System: INDUSTRIAL
Offset: 101325
PA_PER_M (Pa/m) Unit
description: <No description>
Definition: PA*M(-1)
Phenomenon: PRESSURE_GRADIENT
Unit System: SI
PA_S (Pa·s) Unit
description: <No description>
Definition: PA*S
Phenomenon: DYNAMIC_VISCOSITY
Unit System: SI
PDL (pdl) Unit
description: <No description>
Definition: LBMFTS(-2)
Phenomenon: FORCE
Unit System: USCUSTOM
PERCENT (%) Unit
description: <No description>
Definition: ONE
Phenomenon: PERCENTAGE
Unit System: INTERNATIONAL
PERCENT_SLOPE (%) Unit
description: <No description>
Definition: DECIMAL_PERCENT(-1)*M_PER_M
Phenomenon: SLOPE
Unit System: INTERNATIONAL
PERSON (person) Unit
description: <No description>
Definition: PERSON
Phenomenon: CAPITA
Unit System: SI
PERSON_PER_ACRE (p/acre) Unit
description: <No description>
Definition: PERSON*ACRE(-1)
Phenomenon: POPULATION_DENSITY
Unit System: USCUSTOM
PERSON_PER_HECTARE (p/ha) Unit
description: <No description>
Definition: PERSON*HECTARE(-1)
Phenomenon: POPULATION_DENSITY
Unit System: METRIC
PERSON_PER_SQ_FT (p/ft²) Unit
description: <No description>
Definition: PERSON*FT(-2)
Phenomenon: POPULATION_DENSITY
Unit System: USCUSTOM
PERSON_PER_SQ_KM (p/km²) Unit
description: <No description>
Definition: PERSON*KM(-2)
Phenomenon: POPULATION_DENSITY
Unit System: METRIC
PERSON_PER_SQ_M (p/m²) Unit
description: <No description>
Definition: PERSON*M(-2)
Phenomenon: POPULATION_DENSITY
Unit System: SI
PERSON_PER_SQ_MILE (p/mi²) Unit
description: <No description>
Definition: PERSON*MILE(-2)
Phenomenon: POPULATION_DENSITY
Unit System: USCUSTOM
PER_FT (1/ft) Unit
description: <No description>
Definition: FT(-1)
Phenomenon: LINEAR_RATE
Unit System: USCUSTOM
PER_KM (1/km) Unit
description: <No description>
Definition: KM(-1)
Phenomenon: LINEAR_RATE
Unit System: METRIC
PER_M (1/m) Unit
description: <No description>
Definition: M(-1)
Phenomenon: LINEAR_RATE
Unit System: SI
PER_MILE (1/mile) Unit
description: <No description>
Definition: MILE(-1)
Phenomenon: LINEAR_RATE
Unit System: USCUSTOM
PER_MM (1/mm) Unit
description: <No description>
Definition: MM(-1)
Phenomenon: LINEAR_RATE
Unit System: METRIC
PER_THOUSAND_FT (1/1000 ft) Unit
description: <No description>
Definition: FT(-1)
Phenomenon: LINEAR_RATE
Unit System: USCUSTOM
Numerator: 0.001
PICOMOL_PER_CUB_DM (picomol/dm³) Unit
description: <No description>
Definition: [PICO]MOLCUB_DM(-1)
Phenomenon: MOLAR_CONCENTRATION
Unit System: METRIC
POISE (poise) Unit
description: Exact, See http://physics.nist.gov/cuu/pdf/sp811.pdf Appendix B.
Definition: [DECI]*PA_S
Phenomenon: DYNAMIC_VISCOSITY
Unit System: METRIC
PROBABILITY_FRACTION (PROBABILITY_FRACTION) Unit
description: <No description>
Definition: ONE
Phenomenon: PROBABILITY
Unit System: SI
PROBABILITY_PERCENT (%) Unit
description: <No description>
Definition: PROBABILITY_FRACTION
Phenomenon: PROBABILITY
Unit System: INTERNATIONAL
Numerator: 1
Denominator: 100
PSI (lbf/in²) Unit
description: <No description>
Definition: LBF*IN(-2)
Phenomenon: PRESSURE
Unit System: USCUSTOM
PSIG (lbf/in² (Gauge)) Unit
description: Offset is one standard atmosphere (101325 PA) converted to PSI
Definition: LBF*IN(-2)
Phenomenon: PRESSURE
Unit System: USCUSTOM
Offset: 14.695948775513449
RAD (rad) Unit
description: <No description>
Definition: RAD
Phenomenon: ANGLE
Unit System: SI
RAD_PER_HR (rad/hr) Unit
description: <No description>
Definition: RAD*HR(-1)
Phenomenon: ANGULAR_VELOCITY
Unit System: METRIC
RAD_PER_MIN (rad/min) Unit
description: <No description>
Definition: RAD*MIN(-1)
Phenomenon: ANGULAR_VELOCITY
Unit System: METRIC
RAD_PER_SEC (rad/sec) Unit
description: <No description>
Definition: RAD*S(-1)
Phenomenon: ANGULAR_VELOCITY
Unit System: SI
RANKINE (°R) Unit
description: Factor is 5/9
Definition: K
Phenomenon: TEMPERATURE
Unit System: USCUSTOM
Numerator: 5
Denominator: 9
REVOLUTION (r) Unit
description: <No description>
Definition: [TWO_PI]*RAD
Phenomenon: ANGLE
Unit System: METRIC
RPH (cycle/hr) Unit
description: <No description>
Definition: [TWO_PI]RADHR(-1)
Phenomenon: ANGULAR_VELOCITY
Unit System: METRIC
RPM (cycle/min) Unit
description: <No description>
Definition: [TWO_PI]RADMIN(-1)
Phenomenon: ANGULAR_VELOCITY
Unit System: METRIC
RPS (cycle/sec) Unit
description: <No description>
Definition: [TWO_PI]RADS(-1)
Phenomenon: ANGULAR_VELOCITY
Unit System: METRIC
S (s) Unit
description: <No description>
Definition: S
Phenomenon: TIME
Unit System: SI
SHORT_TON_FORCE (tnf (short)) Unit
description: <No description>
Definition: [STD_G]*SHORT_TON_MASS
Phenomenon: FORCE
Unit System: USCUSTOM
SHORT_TON_MASS (tn (short)) Unit
description: Exact, http://physics.nist.gov/cuu/pdf/sp811.pdf, Appendix B.
Definition: LBM
Phenomenon: MASS
Unit System: USCUSTOM
Numerator: 2000
SHORT_TON_PER_CUB_FT (tn (short)/ft³) Unit
description: <No description>
Definition: SHORT_TON_MASS*FT(-3)
Phenomenon: DENSITY
Unit System: USCUSTOM
SHORT_TON_PER_HR (tph) Unit
description: <No description>
Definition: SHORT_TON_MASS*HR(-1)
Phenomenon: MASS_FLOW
Unit System: USCUSTOM
SLUG (slug) Unit
description: <No description>
Definition: LBFS(2)FT(-1)
Phenomenon: MASS
Unit System: USCUSTOM
SLUG_PER_CUB_FT (slug/ft³) Unit
description: <No description>
Definition: SLUG*FT(-3)
Phenomenon: DENSITY
Unit System: USCUSTOM
SQ_CHAIN (chain²) Unit
description: <No description>
Definition: CHAIN(2)
Phenomenon: AREA
Unit System: USCUSTOM
SQ_CM (cm²) Unit
description: <No description>
Definition: CM(2)
Phenomenon: AREA
Unit System: METRIC
SQ_DM (dm²) Unit
description: <No description>
Definition: DM(2)
Phenomenon: AREA
Unit System: METRIC
SQ_FT (ft²) Unit
description: <No description>
Definition: FT(2)
Phenomenon: AREA
Unit System: USCUSTOM
SQ_FT_HR_FAHRENHEIT_PER_BTU (ft²·h·Δ°F/Btu) Unit
description: <No description>
Definition: FT(2)HRDELTA_FAHRENHEIT*BTU(-1)
Phenomenon: THERMAL_INSULANCE
Unit System: USCUSTOM
SQ_FT_PER_SEC (ft²/s) Unit
description: <No description>
Definition: FT(2)*S(-1)
Phenomenon: KINEMATIC_VISCOSITY
Unit System: USCUSTOM
SQ_IN (in²) Unit
description: <No description>
Definition: IN(2)
Phenomenon: AREA
Unit System: USCUSTOM
SQ_KM (km²) Unit
description: <No description>
Definition: KM(2)
Phenomenon: AREA
Unit System: METRIC
SQ_M (m²) Unit
description: <No description>
Definition: M(2)
Phenomenon: AREA
Unit System: SI
SQ_MILE (mi²) Unit
description: <No description>
Definition: MILE(2)
Phenomenon: AREA
Unit System: USCUSTOM
SQ_MM (mm²) Unit
description: <No description>
Definition: MM(2)
Phenomenon: AREA
Unit System: METRIC
SQ_M_CELSIUS_PER_WATT (m²·Δ°C/W) Unit
description: <No description>
Definition: M(2)DELTA_CELSIUSW(-1)
Phenomenon: THERMAL_INSULANCE
Unit System: METRIC
SQ_M_KELVIN_PER_WATT (m²·ΔK/W) Unit
description: <No description>
Definition: M(2)DELTA_KELVINW(-1)
Phenomenon: THERMAL_INSULANCE
Unit System: SI
SQ_M_PER_SEC (m²/s) Unit
description: <No description>
Definition: M(2)*S(-1)
Phenomenon: KINEMATIC_VISCOSITY
Unit System: SI
SQ_UM (um²) Unit
description: <No description>
Definition: UM(2)
Phenomenon: AREA
Unit System: METRIC
SQ_US_SURVEY_CHAIN (chain² (US Survey)) Unit
description: <No description>
Definition: US_SURVEY_CHAIN(2)
Phenomenon: AREA
Unit System: USSURVEY
SQ_US_SURVEY_FT (ft² (US Survey)) Unit
description: <No description>
Definition: US_SURVEY_FT(2)
Phenomenon: AREA
Unit System: USSURVEY
SQ_US_SURVEY_IN (in² (US Survey)) Unit
description: <No description>
Definition: US_SURVEY_IN(2)
Phenomenon: AREA
Unit System: USSURVEY
SQ_US_SURVEY_MILE (mile² (US Survey)) Unit
description: <No description>
Definition: US_SURVEY_MILE(2)
Phenomenon: AREA
Unit System: USSURVEY
SQ_US_SURVEY_YRD (yrd² (US Survey)) Unit
description: <No description>
Definition: US_SURVEY_YRD(2)
Phenomenon: AREA
Unit System: USSURVEY
SQ_YRD (yd²) Unit
description: <No description>
Definition: YRD(2)
Phenomenon: AREA
Unit System: USCUSTOM
STERAD (sterad) Unit
description: <No description>
Definition: STERAD
Phenomenon: SOLIDANGLE
Unit System: SI
STOKE (St) Unit
description: <No description>
Definition: CM(2)*S(-1)
Phenomenon: KINEMATIC_VISCOSITY
Unit System: METRIC
STRAIN_PER_CELSIUS (1/Δ°C) Unit
description: <No description>
Definition: DELTA_CELSIUS(-1)
Phenomenon: LINEAR_COEFFICIENT_OF_THERMAL_EXPANSION
Unit System: METRIC
STRAIN_PER_FAHRENHEIT (1/Δ°F) Unit
description: <No description>
Definition: DELTA_FAHRENHEIT(-1)
Phenomenon: LINEAR_COEFFICIENT_OF_THERMAL_EXPANSION
Unit System: USCUSTOM
STRAIN_PER_KELVIN (1/ΔK) Unit
description: <No description>
Definition: DELTA_KELVIN(-1)
Phenomenon: LINEAR_COEFFICIENT_OF_THERMAL_EXPANSION
Unit System: SI
STRAIN_PER_RANKINE (1/Δ°R) Unit
description: <No description>
Definition: DELTA_RANKINE(-1)
Phenomenon: LINEAR_COEFFICIENT_OF_THERMAL_EXPANSION
Unit System: USCUSTOM
THOUSAND_GALLON (thousand gal) Unit
description: <No description>
Definition: [KILO]*GALLON
Phenomenon: VOLUME
Unit System: USCUSTOM
THOUSAND_LITRE (thousand L) Unit
description: <No description>
Definition: [KILO]*LITRE
Phenomenon: VOLUME
Unit System: METRIC
THOUSAND_PERSON Unit
description: <No description>
Definition: [KILO]*PERSON
Phenomenon: CAPITA
Unit System: STATISTICS
THOUSAND_SQ_FT (thousand ft²) Unit
description: <No description>
Definition: [KILO]*FT(2)
Phenomenon: AREA
Unit System: USCUSTOM
TONNE (tonne) Unit
description: Also known as a metric ton http://phyMETRICcs.nist.gov/cuu/pdf/sp811.pdf, Appendix B.
Definition: [KILO]*KG
Phenomenon: MASS
Unit System: METRIC
TONNE_PER_HR (tph) Unit
description: <No description>
Definition: TONNE*HR(-1)
Phenomenon: MASS_FLOW
Unit System: METRIC
TORR (torr) Unit
description: See http://physics.nist.gov/cuu/pdf/sp811.pdf Appendix B. for approx conversion and Table 11 for a reference to the exact conversion
Definition: PA
Phenomenon: PRESSURE
Unit System: USCUSTOM
Numerator: 101325
Denominator: 760
UM (µm) Unit
description: <No description>
Definition: [MICRO]*M
Phenomenon: LENGTH
Unit System: METRIC
US_DOLLAR ($) Unit
description: <No description>
Definition: US_DOLLAR
Phenomenon: CURRENCY
Unit System: FINANCE
US_SURVEY_ACRE (acre (US Survey)) Unit
description: Exact, http://www.nist.gov/pml/wmd/pubs/upload/hb44-15-web-final.pdf, Appendix C. Section 4, Page C-9
Definition: US_SURVEY_CHAIN(2)
Phenomenon: AREA
Unit System: USSURVEY
Numerator: 10
US_SURVEY_CHAIN (chain (US Survey)) Unit
description: Exact, http://www.nist.gov/pml/wmd/pubs/upload/hb44-15-web-final.pdf, Appendix C. Section 4, Page C-8
Definition: US_SURVEY_FT
Phenomenon: LENGTH
Unit System: USSURVEY
Numerator: 66
US_SURVEY_FT (ft (US Survey)) Unit
description: Exact, http://www.nist.gov/pml/wmd/pubs/upload/hb44-15-web-final.pdf, Appendix C. Section 2, Page C-4
Definition: US_SURVEY_IN
Phenomenon: LENGTH
Unit System: USSURVEY
Numerator: 12
US_SURVEY_IN (in (US Survey)) Unit
description: 100/3937 Derived from the definition of us survey foot in terms of meters. Exact, http://www.nist.gov/pml/wmd/pubs/upload/hb44-15-web-final.pdf, Appendix C. Section 4, Page C-9
Definition: M
Phenomenon: LENGTH
Unit System: USSURVEY
Numerator: 100
Denominator: 3937
US_SURVEY_MILE (mi (US Survey)) Unit
description: Exact, http://www.nist.gov/pml/wmd/pubs/upload/hb44-15-web-final.pdf, Appendix C. Section 4, Page C-8
Definition: US_SURVEY_YRD
Phenomenon: LENGTH
Unit System: USSURVEY
Numerator: 1760
US_SURVEY_YRD (yrd (US Survey)) Unit
description: Exact, http://www.nist.gov/pml/wmd/pubs/upload/hb44-15-web-final.pdf, Appendix C. Section 2, Page C-4
Definition: US_SURVEY_FT
Phenomenon: LENGTH
Unit System: USSURVEY
Numerator: 3
VA Unit
description: <No description>
Definition: VOLT*A
Phenomenon: APPARENT_POWER
Unit System: SI
VERTICAL_PER_HORIZONTAL (slope) Unit
description: <No description>
Definition: M_PER_M
Phenomenon: SLOPE
Unit System: INTERNATIONAL
VOLT (V) Unit
description: <No description>
Definition: NMCOULOMB(-1)
Phenomenon: ELECTRIC_POTENTIAL
Unit System: SI
W Unit
description: <No description>
Definition: NMS(-1)
Phenomenon: POWER
Unit System: SI
WATT_SECOND (Ws) Unit
description: <No description>
Definition: W*S
Phenomenon: WORK
Unit System: INTERNATIONAL
WEEK (week) Unit
description: <No description>
Definition: DAY
Phenomenon: TIME
Unit System: INTERNATIONAL
Numerator: 7
W_PER_M_C (W/(m·Δ°C)) Unit
description: <No description>
Definition: WM(-1)DELTA_CELSIUS(-1)
Phenomenon: THERMAL_CONDUCTIVITY
Unit System: METRIC
W_PER_M_K (W/(m·K)) Unit
description: <No description>
Definition: WM(-1)DELTA_KELVIN(-1)
Phenomenon: THERMAL_CONDUCTIVITY
Unit System: SI
W_PER_SQ_M (W/m²) Unit
description: <No description>
Definition: W*M(-2)
Phenomenon: HEAT_FLUX_DENSITY
Unit System: SI
W_PER_SQ_M_CELSIUS (W/(m²·Δ°C)) Unit
description: <No description>
Definition: WM(-2)DELTA_CELSIUS(-1)
Phenomenon: HEAT_TRANSFER
Unit System: METRIC
W_PER_SQ_M_K (W/(m²·ΔK)) Unit
description: <No description>
Definition: WM(-2)DELTA_KELVIN(-1)
Phenomenon: HEAT_TRANSFER
Unit System: SI
YEAR_SIDEREAL (Year (Sidereal)) Unit
description: http://physics.nist.gov/cuu/pdf/sp811.pdf, Appendix B.
Definition: S
Phenomenon: TIME
Unit System: INTERNATIONAL
Numerator: 31558150
YEAR_TROPICAL (Year (Tropical)) Unit
description: http://physics.nist.gov/cuu/pdf/sp811.pdf, Appendix B.
Definition: S
Phenomenon: TIME
Unit System: INTERNATIONAL
Numerator: 31556930
YR (years) Unit
description: http://physics.nist.gov/cuu/pdf/sp811.pdf, Appendix B. Year is 3.1536 E+07 seconds which is equal to 365 * 24 * 60 * 60
Definition: DAY
Phenomenon: TIME
Unit System: INTERNATIONAL
Numerator: 365
YRD (yd) Unit
description: Exact, http://www.nist.gov/pml/wmd/pubs/upload/hb44-15-web-final.pdf, Appendix C. Section 2, Page C-4
Definition: FT
Phenomenon: LENGTH
Unit System: USCUSTOM
Numerator: 3
YRD_PER_SEC (yrd/sec) Unit
description: <No description>
Definition: YRD*S(-1)
Phenomenon: VELOCITY
Unit System: USCUSTOM
Unit Systems
CGS UnitSystem
description: <No description>
CONSTANT UnitSystem
description: <No description>
FINANCE UnitSystem
description: <No description>
IMPERIAL UnitSystem
description: <No description>
INDUSTRIAL UnitSystem
description: <No description>
INTERNATIONAL UnitSystem
description: <No description>
MARITIME UnitSystem
description: <No description>
METRIC UnitSystem
description: <No description>
SI UnitSystem
description: <No description>
STATISTICS UnitSystem
description: <No description>
USCUSTOM UnitSystem
description: <No description>
USSURVEY UnitSystem
description: <No description>
Phenomenon
ACCELERATION Phenomenon
description: <No description>
Definition: LENGTH*TIME(-2)
ANGLE Phenomenon
description: <No description>
Definition: ANGLE
ANGULAR_VELOCITY Phenomenon
description: <No description>
Definition: ANGLE*TIME(-1)
APPARENT_POWER Phenomenon
description: <No description>
Definition: ELECTRIC_POTENTIAL*CURRENT
AREA Phenomenon
description: <No description>
Definition: LENGTH(2)
AREA_MOMENT_INERTIA Phenomenon
description: <No description>
Definition: LENGTH(4)
CAPITA Phenomenon
description: <No description>
Definition: CAPITA
CURRENCY Phenomenon
description: <No description>
Definition: CURRENCY
CURRENT Phenomenon
description: <No description>
Definition: CURRENT
DENSITY Phenomenon
description: <No description>
Definition: MASS*VOLUME(-1)
DYNAMIC_VISCOSITY Phenomenon
description: <No description>
Definition: PRESSURE*TIME
ELECTRIC_CHARGE Phenomenon
description: <No description>
Definition: CURRENT*TIME
ELECTRIC_POTENTIAL Phenomenon
description: <No description>
Definition: POWER*CURRENT(-1)
ENERGY_DENSITY Phenomenon
description: <No description>
Definition: WORK*VOLUME(-1)
FLOW_DENSITY_PER_AREA Phenomenon
description: <No description>
Definition: VOLUMETRIC_FLOW*AREA(-1)
FORCE Phenomenon
description: <No description>
Definition: MASS*ACCELERATION
FORCE_DENSITY Phenomenon
description: <No description>
Definition: FORCE*VOLUME(-1)
FREQUENCY Phenomenon
description: <No description>
Definition: TIME(-1)
HEAT_FLUX_DENSITY Phenomenon
description: <No description>
Definition: POWER*AREA(-1)
HEAT_TRANSFER Phenomenon
description: <No description>
Definition: POWERAREA(-1)TEMPERATURE_CHANGE(-1)
ILLUMINANCE Phenomenon
description: <No description>
Definition: LUMINOUS_FLUX*LENGTH(-2)
KINEMATIC_VISCOSITY Phenomenon
description: <No description>
Definition: DYNAMIC_VISCOSITY*DENSITY(-1)
LENGTH Phenomenon
description: <No description>
Definition: LENGTH
LENGTH_RATIO Phenomenon
description: <No description>
Definition: LENGTH*LENGTH(-1)
LINEAR_COEFFICIENT_OF_THERMAL_EXPANSION Phenomenon
description: <No description>
Definition: LENGTHLENGTH(-1)TEMPERATURE_CHANGE(-1)
LINEAR_DENSITY Phenomenon
description: <No description>
Definition: MASS*LENGTH(-1)
LINEAR_LOAD Phenomenon
description: <No description>
Definition: FORCE*LENGTH(-1)
LINEAR_RATE Phenomenon
description: <No description>
Definition: NUMBER*LENGTH(-1)
LINEAR_ROTATIONAL_SPRING_CONSTANT Phenomenon
description: <No description>
Definition: FORCE*ANGLE(-1)
LUMINOSITY Phenomenon
description: <No description>
Definition: LUMINOSITY
LUMINOUS_FLUX Phenomenon
description: <No description>
Definition: LUMINOSITY*SOLIDANGLE
MASS Phenomenon
description: <No description>
Definition: MASS
MASS_FLOW Phenomenon
description: <No description>
Definition: MASS*TIME(-1)
MASS_RATIO Phenomenon
description: <No description>
Definition: MASS*MASS(-1)
MOLAR_CONCENTRATION Phenomenon
description: <No description>
Definition: MOLE*VOLUME(-1)
MOLAR_FLOW Phenomenon
description: <No description>
Definition: MOLE*TIME(-1)
MOLAR_VOLUME Phenomenon
description: <No description>
Definition: VOLUME*MOLE(-1)
MOLE Phenomenon
description: <No description>
Definition: MOLE
NUMBER Phenomenon
description: <No description>
Definition: NUMBER
PERCENTAGE Phenomenon
description: <No description>
Definition: NUMBER
PIPE_DIAMETER_LENGTH Phenomenon
description: <No description>
Definition: LENGTH*LENGTH
POPULATION_DENSITY Phenomenon
description: <No description>
Definition: CAPITA*AREA(-1)
POWER Phenomenon
description: <No description>
Definition: WORK*TIME(-1)
PRESSURE Phenomenon
description: <No description>
Definition: FORCE*AREA(-1)
PRESSURE_GRADIENT Phenomenon
description: <No description>
Definition: PRESSURE*LENGTH(-1)
PROBABILITY Phenomenon
description: <No description>
Definition: NUMBER
ROTATIONAL_SPRING_CONSTANT Phenomenon
description: <No description>
Definition: TORQUE*ANGLE(-1)
SLOPE Phenomenon
description: <No description>
Definition: LENGTH*LENGTH(-1)
SOLIDANGLE Phenomenon
description: <No description>
Definition: SOLIDANGLE
SPECIFIC_ENERGY Phenomenon
description: <No description>
Definition: WORK*MASS(-1)
SPECIFIC_HEAT_CAPACITY Phenomenon
description: <No description>
Definition: WORKMASS(-1)TEMPERATURE_CHANGE(-1)
SPECIFIC_HEAT_CAPACITY_MOLAR Phenomenon
description: <No description>
Definition: WORKMOLE(-1)TEMPERATURE_CHANGE(-1)
SPECIFIC_VOLUME Phenomenon
description: <No description>
Definition: VOLUME*MASS(-1)
SURFACE_DENSITY Phenomenon
description: <No description>
Definition: MASS*AREA(-1)
TEMPERATURE Phenomenon
description: <No description>
Definition: TEMPERATURE
TEMPERATURE_CHANGE Phenomenon
description: <No description>
Definition: TEMPERATURE_CHANGE
TEMPERATURE_GRADIENT Phenomenon
description: <No description>
Definition: TEMPERATURE_CHANGE*LENGTH(-1)
THERMAL_CONDUCTIVITY Phenomenon
description: <No description>
Definition: POWERLENGTH(-1)TEMPERATURE_CHANGE(-1)
THERMAL_INSULANCE Phenomenon
description: <No description>
Definition: AREATEMPERATURE_CHANGEPOWER(-1)
THREAD_PITCH Phenomenon
description: <No description>
Definition: LENGTH*ANGLE(-1)
TIME Phenomenon
description: <No description>
Definition: TIME
TORQUE Phenomenon
description: <No description>
Definition: FORCELENGTHANGLE(-1)
TORSIONAL_WARPING_CONSTANT Phenomenon
description: <No description>
Definition: LENGTH(6)
VELOCITY Phenomenon
description: <No description>
Definition: LENGTH*TIME(-1)
VOLUME Phenomenon
description: <No description>
Definition: LENGTH(3)
VOLUMETRIC_FLOW Phenomenon
description: <No description>
Definition: VOLUME*TIME(-1)
VOLUME_RATIO Phenomenon
description: <No description>
Definition: VOLUME*VOLUME(-1)
WORK Phenomenon
description: <No description>
Definition: FORCE*LENGTH
Last Updated: 21 May, 2020