BTU (th) per Second Square Inch to Watt per Square Meter

Convert BTU (th) per Second Square Inch [BTU(th)/(s·in²)] to Watt per Square Meter [W/m²] and vice versa.

From

Conversion Formula

Example: 1 BTU(th)/(s·in²) = 1.63425e+6 W/m²

The conversion uses the following relationship: BTU (th) per Second Square Inch values are converted to the base unit (Watt per Square Meter), then converted to Watt per Square Meter.

Related Heat Flux Density Conversions

BTU(th)/(s·in²) to kW/m² W/m² to kW/m²

BTU(th)/(s·in²) to BTU(IT)/(h·ft²)W/m² to BTU(IT)/(h·ft²)

BTU(th)/(s·in²) to BTU(th)/(h·ft²)W/m² to BTU(th)/(h·ft²)

BTU(th)/(s·in²) to BTU(IT)/(s·ft²)W/m² to BTU(IT)/(s·ft²)

BTU(th)/(s·in²) to BTU(th)/(s·ft²)W/m² to BTU(th)/(s·ft²)

BTU(th)/(s·in²) to cal(th)/(min·cm²)W/m² to cal(th)/(min·cm²)

Quick Reference Table

BTU(th)/(s·in²)	W/m²
1	1.63425e+6
5	8.17123e+6
10	1.63425e+7
25	4.08562e+7
50	8.17123e+7
100	1.63425e+8
250	4.08562e+8
500	8.17123e+8
1000	1.63425e+9

All Converters

Common Unit Systems