Heat Flux Density unit converter
W/m² — power crossing a unit of area.
Precision & format
1 W/m² equals
0.001kW/m²
All 7 units
- Watt per square meterW/m²1
- Kilowatt per square meterkW/m²0.001
- Watt per square centimeterW/cm²0.0001
- Calorie per second-square centimetercal/(s·cm²)0.00002390057361
- Kilocalorie per hour-square meterkcal/(h·m²)0.8604206501
- BTU per hour-square footBTU/(h·ft²)0.3169983306
- BTU per second-square footBTU/(s·ft²)0.00008805509184
Heat Flux Density conversion table
Every unit expressed in watt per square meters (W/m²), the SI base for this category.
| Unit | Symbol | 1 unit in W/m² |
|---|---|---|
| Watt per square meter | W/m² | 1 |
| Kilowatt per square meter | kW/m² | 1,000 |
| Watt per square centimeter | W/cm² | 10,000 |
| Calorie per second-square centimeter | cal/(s·cm²) | 41,840 |
| Kilocalorie per hour-square meter | kcal/(h·m²) | 1.1622222 |
| BTU per hour-square foot | BTU/(h·ft²) | 3.1545907 |
| BTU per second-square foot | BTU/(s·ft²) | 11,356.527 |
