Use this btu-per-hour-square-foot to watts-per-square-centimeter converter to change a btu per hour square foot measurement into its watt per square centimeter equivalent. Enter a number in the calculator above and the result updates instantly.
Heat flux conversions are used for heat transfer, solar loading, furnaces, thermal protection, process equipment, and engineering analysis.
What is a btu per hour square foot?
BTU per Hour Square Foot (BTU/h ft2) is a heat flux unit.
What is a watt per square centimeter?
Watt per Square Centimeter (W/cm2) is a heat flux unit.
Btu Per Hour Square Foot to Watts Per Square Centimeter Converter formula
To convert BTU per hour square foot to watts per square centimeter, use the formula below.
1 W/cm2 = 3,169.98330132 BTU/h ft2. This relationship is the conversion factor used by the calculator.
How to convert btu-per-hour-square-foot to watts-per-square-centimeter
Start with the btu per hour square foot value, apply the formula, and round the result only after the calculation is complete.
Example: 10 BTU/h ft2 = 0.0031545908 W/cm2.
- 1 BTU/h ft2 = 0.0003154591 W/cm2
- 10 BTU/h ft2 = 0.0031545908 W/cm2
- 100 BTU/h ft2 = 0.0315459075 W/cm2
Manual conversion steps
- Write down the value in BTU per hour square foot.
- Use the conversion formula: watts per square centimeter = BTU per hour square foot / 3,169.98330132.
- Calculate the result in watts per square centimeter.
- Round the answer to the number of decimal places you need.
For quick checking, the converter above performs the same calculation automatically.
Common btu-per-hour-square-foot to watts-per-square-centimeter use cases
This conversion is useful in practical situations where measurements need to move between different unit systems or audiences.
- Convert BTU per hour square foot to watts per square centimeter for heat transfer, solar loading, furnaces, thermal protection, and process equipment calculations.
- Heat flux conversions help compare surface heat rates across engineering reports and unit systems.
Common mistakes when converting btu-per-hour-square-foot to watts-per-square-centimeter
These are the most common issues to watch for when doing this conversion by hand.
- Do not mix up the direction of the conversion. btu-per-hour-square-foot to watts-per-square-centimeter is not the same as watts-per-square-centimeter to btu-per-hour-square-foot.
- Avoid rounding too early. Keep the full result during the calculation, then round the final answer.
Btu Per Hour Square Foot to Watts Per Square Centimeter conversion table
| BTU per Hour Square Foot | Watt per Square Centimeter |
|---|---|
| 1 BTU/h ft2 | 0.0003154591 W/cm2 |
| 5 BTU/h ft2 | 0.0015772954 W/cm2 |
| 10 BTU/h ft2 | 0.0031545908 W/cm2 |
| 25 BTU/h ft2 | 0.0078864769 W/cm2 |
| 50 BTU/h ft2 | 0.0157729538 W/cm2 |
| 100 BTU/h ft2 | 0.0315459075 W/cm2 |
How to convert watts-per-square-centimeter to btu-per-hour-square-foot
To reverse the conversion, switch the two units in the calculator or open the reverse conversion page: watts-per-square-centimeter to btu-per-hour-square-foot.
Reversing the units is useful when you already have a value in watts per square centimeter and need the equivalent value in BTU per hour square foot.
How to use this btu-per-hour-square-foot to watts-per-square-centimeter converter
- Enter the number you want to convert in the value field.
- Confirm that the from unit is BTU per Hour Square Foot and the to unit is Watt per Square Centimeter.
- Read the converted result in the result box.
- Use the copy button if you want to paste the answer elsewhere.
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FAQ
What is the formula for btu-per-hour-square-foot to watts-per-square-centimeter?
The formula is: watts per square centimeter = BTU per hour square foot / 3,169.98330132.
How do I convert btu-per-hour-square-foot to watts-per-square-centimeter by hand?
Write down the value in BTU per hour square foot, apply the formula, and round the final result in watts per square centimeter.
How accurate is this converter?
The converter uses standard conversion factors and shows rounded results for readability.
Can I reverse the conversion?
Yes. Use the swap button in the converter or open the related reverse conversion page.
Why do results sometimes have many decimal places?
Some unit conversions do not produce short decimal values. Keep more decimal places for technical work, and round the answer for everyday use.