Watt per Square Meter to British Thermal Unit
Convert Watt per Square Meter [W/m²] to British Thermal Unit [BTU] and vice versa.
Conversion Formula
Example: 1 W/m² = 0.000947813 BTU
The conversion uses the following relationship: Watt per Square Meter values are converted to the base unit (Joule), then converted to British Thermal Unit.
Related Heat Flux Density Conversions
Quick Reference Table
| W/m² | BTU |
|---|---|
| 1 | 0.000947813 |
| 5 | 0.00473907 |
| 10 | 0.00947813 |
| 25 | 0.0236953 |
| 50 | 0.0473907 |
| 100 | 0.0947813 |
| 250 | 0.236953 |
| 500 | 0.473907 |
| 1000 | 0.947813 |
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