Revit 2025.3 API

UnitTypeId Class

This class contains constants identifying units of measurement.

Inheritance Hierarchy

SystemObject
Autodesk.Revit.DBUnitTypeId

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.3.0.0 (25.3.0.0)

Syntax

public static class UnitTypeId

Public NotInheritable Class UnitTypeId

public ref class UnitTypeId abstract sealed

[<AbstractClassAttribute>]
[<SealedAttribute>]
type UnitTypeId = class end

The UnitTypeId type exposes the following members.

Properties

	Name	Description
	Acres	Acres.
	Amperes	Amperes.
	Atmospheres	Atmospheres.
	Bars	Bars.
	BritishThermalUnits	British thermal units.
	BritishThermalUnitsPerDegreeFahrenheit	British thermal units per degree Fahrenheit.
	BritishThermalUnitsPerHour	British thermal units per hour.
	BritishThermalUnitsPerHourCubicFoot	British thermal units per hour cubic foot.
	BritishThermalUnitsPerHourFootDegreeFahrenheit	British thermal units per hour foot degree Fahrenheit.
	BritishThermalUnitsPerHourSquareFoot	British thermal units per hour square foot.
	BritishThermalUnitsPerHourSquareFootDegreeFahrenheit	British thermal units per hour square foot degree Fahrenheit.
	BritishThermalUnitsPerPound	British thermal units per pound.
	BritishThermalUnitsPerPoundDegreeFahrenheit	British thermal units per pound degree Fahrenheit.
	BritishThermalUnitsPerSecond	British thermal units per second.
	BritishThermalUnitsPerSquareFootDegreeFahrenheit	British thermal units per square foot degree Fahrenheit.
	Calories	Calories.
	CaloriesPerSecond	Calories per second.
	Candelas	Candelas.
	CandelasPerSquareFoot	Candelas per square foot.
	CandelasPerSquareMeter	Candelas per square meter.
	Celsius	Celsius.
	CelsiusInterval	Celsius interval.
	Centimeters	Centimeters.
	CentimetersPerMinute	Centimeters per minute.
	CentimetersToTheFourthPower	Centimeters to the fourth power.
	CentimetersToTheSixthPower	Centimeters to the sixth power.
	Centipoises	Centipoises.
	CubicCentimeters	Cubic centimeters.
	CubicFeet	Cubic feet.
	CubicFeetPerHour	Cubic feet per hour.
	CubicFeetPerKip	Cubic feet per kip.
	CubicFeetPerMinute	Cubic feet per minute.
	CubicFeetPerMinuteCubicFoot	Cubic feet per minute cubic foot.
	CubicFeetPerMinutePerBritishThermalUnitPerHour	Cubic feet per minute per British thermal unit per hour.
	CubicFeetPerMinuteSquareFoot	Cubic feet per minute square foot.
	CubicFeetPerMinuteTonOfRefrigeration	Cubic feet per minute ton of refrigeration.
	CubicFeetPerPoundMass	Cubic feet per pound mass.
	CubicInches	Cubic inches.
	CubicMeters	Cubic meters.
	CubicMetersPerHour	Cubic meters per hour.
	CubicMetersPerHourCubicMeter	Cubic meters per hour cubic meter.
	CubicMetersPerHourSquareMeter	Cubic meters per hour square meter.
	CubicMetersPerKilogram	Cubic meters per kilogram.
	CubicMetersPerKilonewton	Cubic meters per kilonewton.
	CubicMetersPerSecond	Cubic meters per second.
	CubicMetersPerWattSecond	Cubic meters per watt second.
	CubicMillimeters	Cubic millimeters.
	CubicYards	Cubic yards.
	Currency	Currency.
	CurrencyPerBritishThermalUnit	Cost per British thermal unit.
	CurrencyPerBritishThermalUnitPerHour	Cost per British thermal unit per hour.
	CurrencyPerSquareFoot	Cost per square foot.
	CurrencyPerSquareMeter	Cost per square meter.
	CurrencyPerWatt	Cost per watt.
	CurrencyPerWattHour	Cost per watt hour.
	Custom	Unrecognized custom unit.
	CyclesPerSecond	Cycles per second.
	Decimeters	Decimeters.
	Degrees	Degrees.
	DegreesMinutes	Degrees minutes seconds.
	DekanewtonMeters	Dekanewton meters.
	DekanewtonMetersPerMeter	Dekanewton meters per meter.
	Dekanewtons	Dekanewtons.
	DekanewtonsPerMeter	Dekanewtons per meter.
	DekanewtonsPerSquareMeter	Dekanewtons per square meter.
	Fahrenheit	Fahrenheit.
	FahrenheitInterval	Fahrenheit interval.
	Feet	Feet.
	FeetFractionalInches	Feet and fractional inches.
	FeetOfWater39_2DegreesFahrenheit	Feet of water (39.2 Â°F).
	FeetOfWater39_2DegreesFahrenheitPer100Feet	Feet of water (39.2 Â°F) per 100 feet.
	FeetPerKip	Feet per kip.
	FeetPerMinute	Feet per minute.
	FeetPerSecond	Feet per second.
	FeetPerSecondSquared	Feet per second squared.
	FeetToTheFourthPower	Feet to the fourth power.
	FeetToTheSixthPower	Feet to the sixth power.
	Fixed	Fixed.
	Footcandles	Footcandles.
	Footlamberts	Footlamberts.
	FractionalInches	Fractional inches.
	General	General.
	Gigajoules	Gigajoules.
	Gradians	Gradians.
	GrainsPerHourSquareFootInchMercury	Grains per hour square foot inch mercury.
	Hectares	Hectares.
	Hertz	Hertz.
	Horsepower	Horsepower.
	Hours	Hours.
	HourSquareFootDegreesFahrenheitPerBritishThermalUnit	Hour square foot degrees Fahrenheit per British thermal unit.
	Inches	Inches.
	InchesOfMercury32DegreesFahrenheit	Inches of mercury (32 Â°F).
	InchesOfWater60DegreesFahrenheit	Inches of water (60 Â°F).
	InchesOfWater60DegreesFahrenheitPer100Feet	Inches of water (60 Â°F) per 100 feet.
	InchesPerSecondSquared	Inches per second squared.
	InchesToTheFourthPower	Inches to the fourth power.
	InchesToTheSixthPower	Inches to the sixth power.
	InverseDegreesCelsius	Inverse degrees Celsius.
	InverseDegreesFahrenheit	Inverse degrees Fahrenheit.
	InverseKilonewtons	Inverse kilonewtons.
	InverseKips	Inverse kips.
	Joules	Joules.
	JoulesPerGram	Joules per gram.
	JoulesPerGramDegreeCelsius	Joules per gram degree Celsius.
	JoulesPerKelvin	Joules per Kelvin.
	JoulesPerKilogramDegreeCelsius	Joules per kilogram degree Celsius.
	JoulesPerSquareMeterKelvin	Joules per square meter Kelvin.
	Kelvin	Kelvin.
	KelvinInterval	Kelvin interval.
	Kiloamperes	Kiloamperes.
	Kilocalories	Kilocalories.
	KilocaloriesPerSecond	Kilocalories per second.
	KilogramForceMeters	Kilogram force meters.
	KilogramForceMetersPerMeter	Kilogram force meters per meter.
	Kilograms	Kilograms.
	KilogramsForce	Kilograms force.
	KilogramsForcePerMeter	Kilograms force per meter.
	KilogramsForcePerSquareMeter	Kilograms force per square meter.
	KilogramsPerCubicMeter	Kilograms per cubic meter.
	KilogramsPerHour	Kilograms per hour.
	KilogramsPerKilogramKelvin	Kilograms per kilogram kelvin.
	KilogramsPerMeter	Kilograms per meter.
	KilogramsPerMeterHour	Kilograms per meter hour.
	KilogramsPerMeterSecond	Kilograms per meter second.
	KilogramsPerMinute	Kilograms per minute.
	KilogramsPerSecond	Kilograms per second.
	KilogramsPerSquareMeter	Kilograms per square meter.
	Kilojoules	Kilojoules.
	KilojoulesPerKelvin	Kilojoules per Kelvin.
	KilojoulesPerSquareMeterKelvin	Kilojoules per square meter Kelvin.
	KilometersPerHour	Kilometers per hour.
	KilometersPerSecondSquared	Kilometers per second squared.
	KilonewtonMeters	Kilonewton meters.
	KilonewtonMetersPerDegree	Kilonewton meters per degree.
	KilonewtonMetersPerDegreePerMeter	Kilonewton meters per degree per meter.
	KilonewtonMetersPerMeter	Kilonewton meters per meter.
	Kilonewtons	Kilonewtons.
	KilonewtonsPerCubicMeter	Kilonewtons per cubic meter.
	KilonewtonsPerMeter	Kilonewtons per meter.
	KilonewtonsPerSquareCentimeter	Kilonewtons per square centimeter.
	KilonewtonsPerSquareMeter	Kilonewtons per square meter.
	KilonewtonsPerSquareMillimeter	Kilonewtons per square millimeter.
	Kilopascals	Kilopascals.
	KilovoltAmperes	Kilovolt amperes.
	Kilovolts	Kilovolts.
	KilowattHours	Kilowatt hours.
	Kilowatts	Kilowatts.
	KipFeet	Kip feet.
	KipFeetPerDegree	Kip feet per degree.
	KipFeetPerDegreePerFoot	Kip feet per degree per foot.
	KipFeetPerFoot	Kip feet per foot.
	Kips	Kips.
	KipsPerCubicFoot	Kips per cubic foot.
	KipsPerCubicInch	Kips per cubic inch.
	KipsPerFoot	Kips per foot.
	KipsPerInch	Kips per inch.
	KipsPerSquareFoot	Kips per square foot.
	KipsPerSquareInch	Kips per square inch.
	Liters	Liters.
	LitersPerHour	Liters per hour.
	LitersPerMinute	Liters per minute.
	LitersPerSecond	Liters per second.
	LitersPerSecondCubicMeter	Liters per second cubic meter.
	LitersPerSecondKilowatt	Liters per second kilowatt.
	LitersPerSecondSquareMeter	Liters per second square meter.
	Lumens	Lumens.
	LumensPerWatt	Lumens per watt.
	Lux	Lux.
	Megajoules	Megajoules.
	MeganewtonMeters	Meganewton meters.
	MeganewtonMetersPerMeter	Meganewton meters per meter.
	Meganewtons	Meganewtons.
	MeganewtonsPerMeter	Meganewtons per meter.
	MeganewtonsPerSquareMeter	Meganewtons per square meter.
	Megapascals	Megapascals.
	Megawatts	Megawatts.
	Meters	Meters.
	MetersCentimeters	Meters and centimeters.
	MetersOfWaterColumn	Meters of water column.
	MetersOfWaterColumnPerMeter	Meters of water column per meter.
	MetersPerKilonewton	Meters per kilonewton.
	MetersPerSecond	Meters per second.
	MetersPerSecondSquared	Meters per second squared.
	MetersToTheFourthPower	Meters to the fourth power.
	MetersToTheSixthPower	Meters to the sixth power.
	MicroinchesPerInchDegreeFahrenheit	Microinches per inch degree Fahrenheit.
	MicrometersPerMeterDegreeCelsius	Micrometers per meter degree Celsius.
	MilesPerHour	Miles per hour.
	MilesPerSecondSquared	Miles per second squared.
	Milliamperes	Milliamperes.
	Millimeters	Millimeters.
	MillimetersOfMercury	Millimeters of mercury.
	MillimetersOfWaterColumn	Millimeters of water column.
	MillimetersOfWaterColumnPerMeter	Millimeters of water column per meter.
	MillimetersToTheFourthPower	Millimeters to the fourth power.
	MillimetersToTheSixthPower	Millimeters to the sixth power.
	Milliseconds	Milliseconds.
	Millivolts	Millivolts.
	Minutes	Minutes.
	NanogramsPerPascalSecondSquareMeter	Nanograms per pascal second square meter.
	NewtonMeters	Newton meters.
	NewtonMetersPerMeter	Newton meters per meter.
	Newtons	Newtons.
	NewtonSecondsPerSquareMeter	Newton seconds per square meter.
	NewtonsPerMeter	Newtons per meter.
	NewtonsPerSquareMeter	Newtons per square meter.
	NewtonsPerSquareMillimeter	Newtons per square millimeter.
	OhmMeters	Ohm meters.
	OneToRatio	1 : Ratio.
	Pascals	Pascals.
	PascalSeconds	Pascal seconds.
	PascalsPerMeter	Pascals per meter.
	Percentage	Percentage.
	PerMille	Per mille.
	Pi	Multiples of Ï€.
	PoundForceFeet	Pound force feet.
	PoundForceFeetPerFoot	Pound force feet per foot.
	PoundForceSecondsPerSquareFoot	Pound force seconds per square foot.
	PoundsForce	Pounds force.
	PoundsForcePerCubicFoot	Pounds force per cubic foot.
	PoundsForcePerFoot	Pounds force per foot.
	PoundsForcePerSquareFoot	Pounds force per square foot.
	PoundsForcePerSquareInch	Pounds force per square inch.
	PoundsMass	Pounds mass.
	PoundsMassPerCubicFoot	Pounds mass per cubic foot.
	PoundsMassPerCubicInch	Pounds mass per cubic inch.
	PoundsMassPerFoot	Pounds mass per foot.
	PoundsMassPerFootHour	Pounds mass per foot hour.
	PoundsMassPerFootSecond	Pounds mass per foot second.
	PoundsMassPerHour	Pounds mass per hour.
	PoundsMassPerMinute	Pounds mass per minute.
	PoundsMassPerPoundDegreeFahrenheit	Pounds mass per pound degree Fahrenheit.
	PoundsMassPerSecond	Pounds mass per second.
	PoundsMassPerSquareFoot	Pounds mass per square foot.
	Radians	Radians.
	RadiansPerSecond	Radians per second.
	Rankine	Rankine.
	RankineInterval	Rankine interval.
	RatioTo1	Ratio : 1.
	RatioTo10	Ratio : 10.
	RatioTo12	Ratio : 12.
	RevolutionsPerMinute	Revolutions per minute.
	RevolutionsPerSecond	Revolutions per second.
	RiseDividedBy1000Millimeters	Rise / 1000 millimeters.
	RiseDividedBy10Feet	Rise / 10 feet.
	RiseDividedBy120Inches	Rise / 120 inches.
	RiseDividedBy12Inches	Rise / 12 inches.
	RiseDividedBy1Foot	Rise / 1 foot.
	Seconds	Seconds.
	Shaku	Shaku.
	SlopeDegrees	Degrees.
	SquareCentimeters	Square centimeters.
	SquareCentimetersPerMeter	Square centimeters per meter.
	SquareFeet	Square feet.
	SquareFeetPer1000BritishThermalUnitsPerHour	Square feet per thousand British thermal units per hour.
	SquareFeetPerFoot	Square feet per foot.
	SquareFeetPerKip	Square feet per kip.
	SquareFeetPerSecond	Square feet per second.
	SquareFeetPerTonOfRefrigeration	Square feet per ton of refrigeration.
	SquareInches	Square inches.
	SquareInchesPerFoot	Square inches per foot.
	SquareMeterKelvinsPerWatt	Square meter kelvins per watt.
	SquareMeters	Square meters.
	SquareMetersPerKilonewton	Square meters per kilonewton.
	SquareMetersPerKilowatt	Square meters per kilowatt.
	SquareMetersPerMeter	Square meters per meter.
	SquareMetersPerSecond	Square meters per second.
	SquareMillimeters	Square millimeters.
	SquareMillimetersPerMeter	Square millimeters per meter.
	StationingFeet	Feet.
	StationingMeters	Meters.
	StationingSurveyFeet	US survey feet.
	Therms	Therms.
	ThousandBritishThermalUnitsPerHour	Thousand British thermal units per hour.
	TonneForceMeters	Tonne force meters.
	TonneForceMetersPerMeter	Tonne force meters per meter.
	Tonnes	Tonnes.
	TonnesForce	Tonnes force.
	TonnesForcePerMeter	Tonnes force per meter.
	TonnesForcePerSquareMeter	Tonnes force per square meter.
	TonsOfRefrigeration	Tons of refrigeration.
	UsGallons	US gallons.
	UsGallonsPerHour	US gallons per hour.
	UsGallonsPerMinute	US gallons per minute.
	UsSurveyFeet	US survey feet.
	UsTonnesForce	US tonnes force.
	UsTonnesMass	US tonnes mass.
	VoltAmperes	Volt amperes.
	VoltAmperesPerSquareFoot	Volt amperes per square foot.
	VoltAmperesPerSquareMeter	Volt amperes per square meter.
	Volts	Volts.
	Watts	Watts.
	WattsPerCubicFoot	Watts per cubic foot.
	WattsPerCubicFootPerMinute	Watts per cubic foot per minute.
	WattsPerCubicMeter	Watts per cubic meter.
	WattsPerCubicMeterPerSecond	Watts per cubic meter per second.
	WattsPerFoot	Watts per foot.
	WattsPerMeter	Watts per meter.
	WattsPerMeterKelvin	Watts per meter kelvin.
	WattsPerSquareFoot	Watts per square foot.
	WattsPerSquareMeter	Watts per square meter.
	WattsPerSquareMeterKelvin	Watts per square meter kelvin.

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Reference

Autodesk.Revit.DB Namespace

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