25 W/m²·K to BTU/h·ft²·°F
4.4 BTU/h·ft²·°F
25 watts per square metre per kelvin equals 4.4028 BTU per hour per square foot per degree Fahrenheit.
How the conversion works
One W/m²·K is 0.17611 BTU/h·ft²·°F, so multiply:
25 × 0.17611 = 4.4028 BTU/h·ft²·°F
Going the other way, divide by 0.17611 instead: 5 BTU/h·ft²·°F to W/m²·K — the closest published value to 4.4 BTU/h·ft²·°F.
Convert a different heat transfer coefficient
W/m²·K =4.4 BTU/h·ft²·°F
Open the full heat transfer coefficient converter for every other unit.
Nearby values
| W/m²·K | BTU/h·ft²·°F |
|---|---|
| 10 W/m²·K | 1.76 BTU/h·ft²·°F |
| 15 W/m²·K | 2.64 BTU/h·ft²·°F |
| 20 W/m²·K | 3.52 BTU/h·ft²·°F |
| 50 W/m²·K | 8.81 BTU/h·ft²·°F |
| 100 W/m²·K | 17.61 BTU/h·ft²·°F |
| 150 W/m²·K | 26.42 BTU/h·ft²·°F |
Questions
- What is 25 W/m²·K in BTU/h·ft²·°F?
- 25 W/m²·K is 4.4 BTU/h·ft²·°F (4.4028 BTU/h·ft²·°F to four decimal places).
- How do you convert W/m²·K to BTU/h·ft²·°F?
- Multiply by 0.17611. One W/m²·K is 0.17611 BTU/h·ft²·°F, so 25 × 0.17611 = 4.4028 BTU/h·ft²·°F.
- What does 25 W/m²·K actually mean?
- It sits between 10 and 150 W/m²·K; the table on this page shows how those compare.