Heat Flux Density converter
Watt per Square Inch to BTU per Hour Square Inch Converter
Converts watt per square inch to btu per hour square inch for heat flux density.
Result
1 W/in² = 3.412148 BTU/(h·in²)
Conversion formula
BTU/(h·in²) = W/in² × 3.412148327971 watt per square inch equals 3.4121483 btu per hour square inch.
Watt per Square Inch to BTU per Hour Square Inch table
| Watt per Square Inch (W/in²) | BTU per Hour Square Inch (BTU/(h·in²)) |
|---|---|
| 0.01 | 0.034121 |
| 0.1 | 0.341215 |
| 1 | 3.412148 |
| 2 | 6.824297 |
| 3 | 10.236445 |
| 5 | 17.060742 |
| 10 | 34.121483 |
| 20 | 68.242967 |
| 50 | 170.607416 |
| 100 | 341.214833 |
| 1,000 | 3,412.148328 |
About this conversion
This converter uses the displayed definition for watt per square inch and its recognized relationship to btu per hour square inch. Calculations retain full precision internally, and only the visible result is rounded. You can swap the conversion direction without changing the underlying standard.
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Frequently asked questions
How do I convert watt per square inchs to btu per hour square inchs?+
Enter the watt per square inchs value in the converter. The result uses the defined factor 3.41214832797 and is rounded only for display.
Does the converter keep full precision?+
Yes. Calculations retain high precision throughout each step, while the visible result is rounded for readability.
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