How to convert watts per square meter kelvin to BTU/
BTU/(h⋅ft²⋅°F) = W/(m²⋅K) × 0.1761101837Multiply the value in watts per square meter kelvin by 0.1761101837. To go the other way, multiply by 5.678263341 (or divide by 0.1761101837).
A watt per square meter kelvin is smaller than a BTU per hour square foot °F: it takes 5.678263341 watts per square meter kelvin to make one BTU per hour square foot °F.
Worked examples
- 1 watt per square meter kelvin1 W/(m²⋅K) × 0.1761101837 = 0.1761101837 BTU/(h⋅ft²⋅°F)
- 5 watts per square meter kelvin5 W/(m²⋅K) × 0.1761101837 = 0.8805509184 BTU/(h⋅ft²⋅°F)
- 10 watts per square meter kelvin10 W/(m²⋅K) × 0.1761101837 = 1.761101837 BTU/(h⋅ft²⋅°F)
- 20 watts per square meter kelvin20 W/(m²⋅K) × 0.1761101837 = 3.522203674 BTU/(h⋅ft²⋅°F)
- 100 watts per square meter kelvin100 W/(m²⋅K) × 0.1761101837 = 17.61101837 BTU/(h⋅ft²⋅°F)
Watts per square meter kelvin to BTU/ conversion table
Values are calculated by the conversion engine and rounded to 8 significant figures.
| Watts per square meter kelvin (W/(m²⋅K)) | BTU/ (BTU/(h⋅ft²⋅°F)) |
|---|---|
| 0.1 W/(m²⋅K) | 0.017611018 BTU/(h⋅ft²⋅°F) |
| 0.25 W/(m²⋅K) | 0.044027546 BTU/(h⋅ft²⋅°F) |
| 0.5 W/(m²⋅K) | 0.088055092 BTU/(h⋅ft²⋅°F) |
| 1 W/(m²⋅K) | 0.17611018 BTU/(h⋅ft²⋅°F) |
| 2 W/(m²⋅K) | 0.35222037 BTU/(h⋅ft²⋅°F) |
| 3 W/(m²⋅K) | 0.52833055 BTU/(h⋅ft²⋅°F) |
| 4 W/(m²⋅K) | 0.70444073 BTU/(h⋅ft²⋅°F) |
| 5 W/(m²⋅K) | 0.88055092 BTU/(h⋅ft²⋅°F) |
| 6 W/(m²⋅K) | 1.0566611 BTU/(h⋅ft²⋅°F) |
| 7 W/(m²⋅K) | 1.2327713 BTU/(h⋅ft²⋅°F) |
| 8 W/(m²⋅K) | 1.4088815 BTU/(h⋅ft²⋅°F) |
| 9 W/(m²⋅K) | 1.5849917 BTU/(h⋅ft²⋅°F) |
| 10 W/(m²⋅K) | 1.7611018 BTU/(h⋅ft²⋅°F) |
| Watts per square meter kelvin (W/(m²⋅K)) | BTU/ (BTU/(h⋅ft²⋅°F)) |
|---|---|
| 12 W/(m²⋅K) | 2.1133222 BTU/(h⋅ft²⋅°F) |
| 15 W/(m²⋅K) | 2.6416528 BTU/(h⋅ft²⋅°F) |
| 20 W/(m²⋅K) | 3.5222037 BTU/(h⋅ft²⋅°F) |
| 25 W/(m²⋅K) | 4.4027546 BTU/(h⋅ft²⋅°F) |
| 30 W/(m²⋅K) | 5.2833055 BTU/(h⋅ft²⋅°F) |
| 40 W/(m²⋅K) | 7.0444073 BTU/(h⋅ft²⋅°F) |
| 50 W/(m²⋅K) | 8.8055092 BTU/(h⋅ft²⋅°F) |
| 75 W/(m²⋅K) | 13.208264 BTU/(h⋅ft²⋅°F) |
| 100 W/(m²⋅K) | 17.611018 BTU/(h⋅ft²⋅°F) |
| 250 W/(m²⋅K) | 44.027546 BTU/(h⋅ft²⋅°F) |
| 500 W/(m²⋅K) | 88.055092 BTU/(h⋅ft²⋅°F) |
| 1,000 W/(m²⋅K) | 176.11018 BTU/(h⋅ft²⋅°F) |
About the units
Watt per square meter kelvin (W/(m²⋅K))
The watt per square meter kelvin (W/(m²⋅K)) is a unit of heat transfer coefficient in the International System of Units (SI).
BTU per hour square foot °F (BTU/(h⋅ft²⋅°F))
The BTU per hour square foot °F (BTU/(h⋅ft²⋅°F)) is a unit of heat transfer coefficient in the US customary system. One BTU per hour square foot °F equals 5.678263341 watts per square meter kelvin (W/(m²⋅K)).
Frequently asked questions
How many BTU/ are in one watt per square meter kelvin?
There are 0.1761101837 BTU/ in one watt per square meter kelvin, and this value is exact by definition.
How do I convert watts per square meter kelvin to BTU/?
Multiply the number of watts per square meter kelvin by 0.1761101837. For example, 10 W/(m²⋅K) × 0.1761101837 = 1.761101837 BTU/(h⋅ft²⋅°F).
How many watts per square meter kelvin are in one BTU per hour square foot °F?
One BTU per hour square foot °F equals 5.678263341 watts per square meter kelvin. That is the reverse factor, 1 ÷ 0.1761101837.
What is 10 watts per square meter kelvin in BTU/?
10 W/(m²⋅K) = 1.761101837 BTU/(h⋅ft²⋅°F).
Is this W/(m²⋅K) to BTU/(h⋅ft²⋅°F) converter accurate?
Yes. Both units are defined exactly in terms of SI units, so the conversion factor is exact; results are shown to 12 significant figures by default and you can change precision in the converter. Calculations run in your browser using the same tested engine that generated this page.