Power Density Converter Enter Value: From: Watts per square meter (W/m²) Kilowatts per square meter (kW/m²) Milliwatts per square centimeter (mW/cm²) Horsepower per square foot (hp/ft²) BTU/hour per square foot (BTU/h·ft²) To: Watts per square meter (W/m²) Kilowatts per square meter (kW/m²) Milliwatts per square centimeter (mW/cm²) Horsepower per square foot (hp/ft²) BTU/hour per square foot (BTU/h·ft²) Convert Result: Download PDF