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Heat Flux Density Converter
Result
... Btu (th) per second square inch = ... Watt per square meter
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Btu (th) per second square inch to Watt per square meter Converter
Use this page to convert btu (th) per second square inch values into watt per square meter, with background details, formulas, a worked example, and a quick conversion table.
Conversion formula
1 Btu (th)/(s*in^2) = 1,634,246.17845014 W/m^2
1 W/m^2 = 0.000000611902914742237 Btu (th)/(s*in^2)
Example: 500 Btu (th)/(s*in^2) = 817,123,089.225067 W/m^2
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Btu (th) per second square inch
One Btu (th) per second square inch is equal to about 1.634 million watts per square meter (1634246.178450135 watts per square meter).
History: Square-inch forms are used for compact or high-intensity thermal areas in customary units.
Current use: This unit is mainly useful for specialized high heat flux references.
Also written as Btu (th)/(s*in^2).
Watt per square meter
Watt per square meter expresses heat flow rate through or across a unit area.
History: This SI expression became the standard heat flux density reference in heat transfer and radiation work.
Current use: It is used in thermal engineering, building science, solar radiation, electronics cooling, and process design.
Also written as W/m^2.
Btu (th) per second square inch to Watt per square meter table
| Btu (th) per second square inch [Btu (th)/(s*in^2)] | Watt per square meter [W/m^2] |
|---|---|
| 0.01 Btu (th)/(s*in^2) | 16,342.4617845014 W/m^2 |
| 0.1 Btu (th)/(s*in^2) | 163,424.617845014 W/m^2 |
| 1 Btu (th)/(s*in^2) | 1,634,246.17845014 W/m^2 |
| 2 Btu (th)/(s*in^2) | 3,268,492.35690027 W/m^2 |
| 5 Btu (th)/(s*in^2) | 8,171,230.89225067 W/m^2 |
| 10 Btu (th)/(s*in^2) | 16,342,461.7845013 W/m^2 |
| 20 Btu (th)/(s*in^2) | 32,684,923.5690027 W/m^2 |
| 50 Btu (th)/(s*in^2) | 81,712,308.9225067 W/m^2 |
| 100 Btu (th)/(s*in^2) | 163,424,617.845013 W/m^2 |
