20 W/m²·K to BTU/h·ft²·°F
3.52 BTU/h·ft²·°F
20 watts per square metre per kelvin equals 3.5222 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:
20 × 0.17611 = 3.5222 BTU/h·ft²·°F
Going the other way, divide by 0.17611 instead: convert 3.52 BTU/h·ft²·°F back in the full heat transfer coefficient converter
Convert a different heat transfer coefficient
W/m²·K =3.52 BTU/h·ft²·°F
Open the full heat transfer coefficient converter for every other unit.
Nearby values
Questions
- What is 20 W/m²·K in BTU/h·ft²·°F?
- 20 W/m²·K is 3.52 BTU/h·ft²·°F (3.5222 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 20 × 0.17611 = 3.5222 BTU/h·ft²·°F.
- What does 20 W/m²·K actually mean?
- It sits between 5 and 100 W/m²·K; the table on this page shows how those compare.