Axis

Heat flux & transfer coefficient

watt per square metreW/m²

The SI unit of heat flux and irradiance.

Dimension
M/T⁻³
Canonical signature
M*T^-3
System
si
Exactness
Exact

Definition record

How this unit is defined

Canonical base
1 W/m² = 1 W/m²
Conversion type
linear
Aliases
W/m2, watts per square meter

Same dimension

Related units

BTU per hour-ft²imperial usBTU/(h·ft²)decibel SILcommondB SILwatt per steradian square metresiW/(sr·m²)

Common conversions

Every conversion routes through the canonical base of the dimension.

1 W/m² = 1 W/m²

Exact relationship

10 W/m² = 10 W/m²

Exact relationship