Unit Name

Measures

Length

Meter (m)

Time

Second (s)

Volume

Cubic Meter (m³)

Mass

Kilogram (Kg)

Temperature

Kelvin (K)

Electric Current

Ampere (A)

Amount of Substance

Mole

Luminous Intensity

Candela (cd)

Plane Angle

Radian

Solid Angle

Steradian

Catalytic Activity

Katal

Electric Charge

Coulomb [(c) – q/v]

Electric Conductance

Siemens

Electric Potential (V)

Volt

Electric Resistance (R)/Impendence

Ohm

Work / Energy / Heat

Joule, Erg (1J=10⁷E)

Force / Weight

Newton, Dyne

Frequency

Hertz / Cycle / Sec / Sec^-1

Luminance

Lux

Inductance

Henry

Luminous Flux

Lumen

Magnetic Flux

Weber, Maxwell

Magnetic Flux Density

Tesla, Web/m²

Power

Watt

Pressure

Pascal, Bar, Torr, Barya

Radio Activity

Becquerel

Radio Active (Ionize Radiation)

Gray

Youngs Modulus

Pascal = Stress

Viscosity

Poise

Absolute Temperature

Kelvin

Electromotive Force

(1 Bar = 10,000 Pa) or 10⁵ Par

Volt

Electric Energy

Kilowatt Hour (3.6 x 10⁶J)

Magnetic Intensity

Oersted, Amp/m

Magnetic Induction/field

Gauss, Tesla (1T= 10⁴G)

Mutual Inductance

Henry

Intensity of Sound

Decibel

Power of Lens

Diopter (m^-1)

Depth of Sea

Fathom (1F = 6 Feet)

Atmospheric Pressure

Bar

Astronomical Distance

Light Year, Parsec

Supersonic Motion

Mach

Velocity

Meter / Sec

Density

Kg/m³, Relative Density = No Unit

Area

Sq. Meter

Specific Heat Capacity

Joule/Kg-K

Latent Heat

Joule/K

Surface Tension

Newton / Meter

Power

Joule/Sec or Watt

Speed

Meter/Sec

Acceleration

Meter/Sec²

Acceleration due to Gravity (g)

Meter/Sec²

Electric field intensity

Newton / Coulomb

Magnetic Dipole Movement

Ampere * meter

Wave length of Light

Angstrom (A^o)

 (1A^o = 10^-10m)

Information / Data

Byte

Quantity of Heat

Calorie

Brightness

Lambert

Torque

Newton Meter

Kinematic Viscosity (SI)

m²/s

Kinematic Viscosity (CCS)

Stoke

Stress

Pascal or N/m² (Ins – Tensiometer)

Strain

No Unit

Impulse

Force x Time / [N x Sec]