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Heat Converters
Heat Flux Density Converter
Result
... Btu (th) per second square foot = ... Kilowatt per square meter
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Btu (th) per second square foot to Kilowatt per square meter Converter
Use this page to convert btu (th) per second square foot values into kilowatt per square meter, with background details, formulas, a worked example, and a quick conversion table.
Conversion formula
1 Btu (th)/(s*ft^2) = 11.3489317947926 kW/m^2
1 kW/m^2 = 0.0881140197228821 Btu (th)/(s*ft^2)
Example: 500 Btu (th)/(s*ft^2) = 5,674.4658973963 kW/m^2
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Btu (th) per second square foot
One Btu (th) per second square foot is equal to 11348.9317947926 watts per square meter.
History: This variant preserves thermochemical Btu heat-unit definitions.
Current use: It supports source material that distinguishes thermochemical Btu values.
Also written as Btu (th)/(s*ft^2).
Kilowatt per square meter
One kilowatt per square meter is equal to 1000 watts per square meter.
History: Kilowatt scaling is useful for high-intensity heat flux values.
Current use: This unit appears in solar concentration, combustion, industrial heating, and high-flux thermal systems.
Also written as kW/m^2.
Btu (th) per second square foot to Kilowatt per square meter table
| Btu (th) per second square foot [Btu (th)/(s*ft^2)] | Kilowatt per square meter [kW/m^2] |
|---|---|
| 0.01 Btu (th)/(s*ft^2) | 0.113489317947926 kW/m^2 |
| 0.1 Btu (th)/(s*ft^2) | 1.13489317947926 kW/m^2 |
| 1 Btu (th)/(s*ft^2) | 11.3489317947926 kW/m^2 |
| 2 Btu (th)/(s*ft^2) | 22.6978635895852 kW/m^2 |
| 5 Btu (th)/(s*ft^2) | 56.744658973963 kW/m^2 |
| 10 Btu (th)/(s*ft^2) | 113.489317947926 kW/m^2 |
| 20 Btu (th)/(s*ft^2) | 226.978635895852 kW/m^2 |
| 50 Btu (th)/(s*ft^2) | 567.44658973963 kW/m^2 |
| 100 Btu (th)/(s*ft^2) | 1,134.89317947926 kW/m^2 |
