Convert watt/square meter to watt/square centimeter

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Watt/Square Meter

The watt per square metre (W/m²) is the SI unit of heat flux density and irradiance. It represents the power transmitted per unit area. The solar constant (total solar irradiance) at Earth's orbit is approximately 1361 W/m². Used in heat transfer engineering, solar energy, and thermal radiation analysis. 


Watt/Square Centimeter

The watt per square centimetre (W/cm²) equals 10,000 W/m² and is used in laser physics, electronics cooling, and high-intensity radiation measurements. Laser cutting and welding typically operate in the range of 10³–10⁶ W/cm², making this unit very practical in high-power applications. 


Watt/Square Meter to Watt/Square Centimeter conversion table
Watt/Square MeterWatt/Square Centimeter
10.0001
20.0002
50.0005
100.001
250.0025
500.005
1000.01
5000.05
10000.1

Most common heat flux density unit conversions