Convert BTU per Hour Foot °F to Watts per Meter Kelvin
1 btu per hour foot °f = 1.7307347 watts per meter kelvin. Multiply the number of btu per hour foot °f by 1.73073466637.
1 BTU/(h·ft·°F) = 1.730734666 W/(m·K)
Multiply the number of btu per hour foot °f by 1.73073466637.
Results are rounded for display. Double-check values for critical work.
Popular thermal conductivity conversions
BTU per Hour Foot °F to Watts per Meter Kelvin table
| BTU per Hour Foot °F | Watts per Meter Kelvin |
|---|---|
| 1 BTU/(h·ft·°F) | 1.7307347 W/(m·K) |
| 2 BTU/(h·ft·°F) | 3.4614693 W/(m·K) |
| 3 BTU/(h·ft·°F) | 5.192204 W/(m·K) |
| 4 BTU/(h·ft·°F) | 6.9229387 W/(m·K) |
| 5 BTU/(h·ft·°F) | 8.6536733 W/(m·K) |
| 10 BTU/(h·ft·°F) | 17.307347 W/(m·K) |
| 20 BTU/(h·ft·°F) | 34.614693 W/(m·K) |
| 25 BTU/(h·ft·°F) | 43.268367 W/(m·K) |
| 50 BTU/(h·ft·°F) | 86.536733 W/(m·K) |
| 100 BTU/(h·ft·°F) | 173.07347 W/(m·K) |
| 500 BTU/(h·ft·°F) | 865.36733 W/(m·K) |
| 1000 BTU/(h·ft·°F) | 1,730.7347 W/(m·K) |
BTU per Hour Foot °F to Watts per Meter Kelvin in your head
Multiply by 7, then divide by 4.
That lands within 1% of the exact value.
10 BTU/(h·ft·°F) → 17.5 W/(m·K) in your head, 17.3073 W/(m·K) exactly.
About these units
The btu per hour foot °f (BTU/(h·ft·°F)) is an imperial unit of thermal conductivity, equal to 1.7307347 watts per meter kelvin.
The watt per meter kelvin (W/(m·K)) is an SI base or derived unit of thermal conductivity.
Going the other way, 1 watt per meter kelvin = 0.57778932 btu per hour foot °f. Thermal conductivity, the k-value, is how readily a material passes heat. Insulation data sheets in North America quote BTU·in/(h·ft²·°F), while European ones use W/(m·K). Lower numbers mean better insulation.
Frequently asked
- How many watts per meter kelvin are in a btu per hour foot °f?
- 1 btu per hour foot °f = 1.7307347 watts per meter kelvin.
- How do you convert btu per hour foot °f to watts per meter kelvin?
- Multiply the number of btu per hour foot °f by 1.73073466637.
- What is 10 BTU/(h·ft·°F) in W/(m·K)?
- 10 BTU/(h·ft·°F) = 17.307347 W/(m·K).