Toggle navigation
NIST UMIS
Browse the system
Units
Unit Systems
Unit Representation Systems
Unit Representations
Quantity Systems
Quantity Kinds
Quantities
Dimension Vectors
Fundamental Constants
Services
Unit Crosswalks
REST API
My Units
Login
Units of Measure (by Quantity Kind)
Amount-of-substance
Micromole
Millimole
Mole
Nanomole
Amount-of-substance per amount-of-substance (dimensionless)
Mole per mole
Capacitance
Farad
Dimensionless (count)
Unitless
Electric charge
Ampere Hour
Coulomb
Statcoulomb
Electric conductance
Siemens
Electric current
Ampere
Electric potential
Volt
Electrical resistance
Ohm
Energy
Joule
Energy per amount of substance
Joule per Mole
Energy time
Joule second
Force
Newton
Frequency
Hertz
Inductance
Henry
Length
Angstrom
Meter
Micrometer
Millimeter
Nanometer
Length cubed
Meter cubed
Length per length (dimensionless)
Radian
Length squared
Meter squared
Length squared per length squared (dimensionless)
Steradian
Luminance per length squared
Lux
Luminance solid angle
Lumen
Luminous intensity
Candela
Magnetic flux
Weber
Magnetic flux density
Tesla
Mass
Gram
Kilogram
Power
Watt
Pressure
Pascal
Reciprocal Amount-of-substance
Reciprocal Mole
Temperature
Degrees Farenheit
Kelvin
Time
Second
Torque
Newton meter
Volume per amount of substance
Centimeter cubed per mole
Meter cubed per mole