A natural unit system where certain fundamental constants are set to 1

SI units

CGS units

MKS units

Stress and pressure

Angle and strain

Tension and surface tension

Planck’s constant and angular momentum

$M{L^2}{T^{ - 2}}$

$M{L^2}\;{T^{ - 1}}$

$ML{T^{ - 1}}$

${M^0}{L^2}{T^{ - 2}}$

Angular momentum

Torque

Coefficient of thermal conductivity

Gravitational constant

[L]

[T]

[M]

[L][T]⁻¹

A natural unit system where certain fundamental constants are set to 1

SI units

CGS units

MKS units

Mass, time

Time, length

Mass, length

Time, mole

Stress and pressure

Angle and strain

Tension and surface tension

Planck’s constant and angular momentum

Angular momentum and Planck’s constant

Impulse and momentum

Moment of inertia and moment of a force

Work and torque

Angular Velocity

Linear momentum

Angular momentum

Strain

$\left[ {{{\rm{M}}^0}{\rm{L}}{{\rm{T}}^0}} \right]$

$\left[ {{\rm{MLT}}} \right]$

$\left[ {{\rm{M}}{{\rm{L}}^2}{{\rm{T}}^{ - 1}}} \right]$

$\left[ {{{\rm{M}}^{ - 1}}{{\rm{L}}^{ - 1}}{{\rm{T}}^{ - 1}}} \right]$