mW/m2\text{mW/m}^{2}

milliwatt per square meter

Intensityexact by definition

The milliwatt per square metre is one thousandth of a watt per square metre. Radiofrequency exposure limits, indoor illumination expressed as radiant rather than luminous flux, and weak thermal fluxes all fall in this range. The factor of 1e-3 is exact, being an SI prefix.

1 mW/m2\text{mW/m}^{2} 0.001 W/m2\text{W/m}^{2}

One milliwatt per square meter in every intensity unit

1,000microwatt per square meter (μW/m²)
1milliwatt per square meter (mW/m²)this unit
0.1microwatt per square centimeter (μW/cm²)
0.001watt per square meter (W/m²)
0.000316998BTU per hour square foot (BTU/(h·ft²))
0.0001milliwatt per square centimeter (mW/cm²)
0.00000143403langley per minute (Ly/min)
0.000001kilowatt per square meter (kW/m²)
1.00000e-07watt per square centimeter (W/cm²)
1.00000e-13megawatt per square centimeter (MW/cm²)