Tables – International System of Units

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Tables – International System of Units

SI Derived Unit	Symbol	Quantity Represented	Expression in other SI units	Expression in terms of SI base units
radian	rad	Angle	N/A	m·m⁻¹
steradian	sr	Solid angle	N/A	m²·m⁻²
hertz	Hz	Frequency	s⁻¹	s⁻¹
newton	N	Force, weight	kg·m·s⁻²	kg·m·s⁻²
pascal	Pa	Pressure, stress	N/m², kg·m⁻¹·s⁻²	kg·m⁻¹·s⁻²
joule	J	Energy, work, heat	N·m, kg·m²·s⁻²	kg·m²·s⁻²
watt	W	Power, radiant flux	J/s, kg·m²·s⁻³	kg·m²·s⁻³
coulomb	C	Electric charge or quantity of electricity	s·dA	s·A
volt	V	Voltage (electrical potential), emf	J/C, kg·m²·s⁻³·A⁻¹	kg·m²·s⁻³·A⁻¹
farad	F	Electrical capacitance	C/V, kg⁻¹·m⁻²·s⁴·A²	kg⁻¹·m⁻²·s⁴·A²
ohm	Ω	Electrical resistance, impedance	V/A, kg·m²·s⁻³·A⁻²	kg·m²·s⁻³·A⁻²
siemens	S	Electrical conductance	A/V, kg⁻¹·m⁻²·s³·A²	kg⁻¹·m⁻²·s³·A²
weber	Wb	Magnetic flux	V·s, kg·m²·s⁻²·A⁻¹	kg·m²·s⁻²·A⁻¹
tesla	T	Magnetic field, magnetic flux	Wb/m², kg·s⁻²·A⁻¹	kg·s⁻²·A⁻¹
henry	H	Inductance	V·s/A, kg·m²·s⁻²·A⁻²	kg·m²·s⁻²·A⁻²