Convert Watts per Meter Kelvin to BTU Inches per Hour Square Foot °F
1 watt per meter kelvin = 6.9334718 btu inches per hour square foot °f. Multiply the number of watts per meter kelvin by 6.93347179852.
1 W/(m·K) = 6.933471799 BTU·in/(h·ft²·°F)
Multiply the number of watts per meter kelvin by 6.93347179852.
Results are rounded for display. Double-check values for critical work.
Popular thermal conductivity conversions
Watts per Meter Kelvin to BTU Inches per Hour Square Foot °F table
| Watts per Meter Kelvin | BTU Inches per Hour Square Foot °F |
|---|---|
| 1 W/(m·K) | 6.9334718 BTU·in/(h·ft²·°F) |
| 2 W/(m·K) | 13.866944 BTU·in/(h·ft²·°F) |
| 3 W/(m·K) | 20.800415 BTU·in/(h·ft²·°F) |
| 4 W/(m·K) | 27.733887 BTU·in/(h·ft²·°F) |
| 5 W/(m·K) | 34.667359 BTU·in/(h·ft²·°F) |
| 10 W/(m·K) | 69.334718 BTU·in/(h·ft²·°F) |
| 20 W/(m·K) | 138.66944 BTU·in/(h·ft²·°F) |
| 25 W/(m·K) | 173.33679 BTU·in/(h·ft²·°F) |
| 50 W/(m·K) | 346.67359 BTU·in/(h·ft²·°F) |
| 100 W/(m·K) | 693.34718 BTU·in/(h·ft²·°F) |
| 500 W/(m·K) | 3,466.7359 BTU·in/(h·ft²·°F) |
| 1000 W/(m·K) | 6,933.4718 BTU·in/(h·ft²·°F) |
Watts per Meter Kelvin to BTU Inches per Hour Square Foot °F in your head
Multiply by 7.
That lands within 1.0% of the exact value.
10 W/(m·K) → 70 BTU·in/(h·ft²·°F) in your head, 69.3347 BTU·in/(h·ft²·°F) exactly.
About these units
The watt per meter kelvin (W/(m·K)) is an SI base or derived unit of thermal conductivity.
The btu inch per hour square foot °f (BTU·in/(h·ft²·°F)) is an imperial unit of thermal conductivity, equal to 0.14422789 watts per meter kelvin.
Going the other way, 1 btu inch per hour square foot °f = 0.14422789 watts per meter kelvin. 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 btu inches per hour square foot °f are in a watt per meter kelvin?
- 1 watt per meter kelvin = 6.9334718 btu inches per hour square foot °f.
- How do you convert watts per meter kelvin to btu inches per hour square foot °f?
- Multiply the number of watts per meter kelvin by 6.93347179852.
- What is 10 W/(m·K) in BTU·in/(h·ft²·°F)?
- 10 W/(m·K) = 69.334718 BTU·in/(h·ft²·°F).