W/m·K to BTU/h·ft·°F
1 W/m·K = 0.577789 BTU/h·ft·°F
Insulation and building materials are specified in W/m·K almost everywhere and in BTU/h·ft·°F in the US, so comparing an imported product against a local code means converting first. Lower is better for insulation: mineral wool sits near 0.04 W/m·K, concrete near 1.7.
W/m·K to BTU/h·ft·°F conversion table
| W/m·K | BTU/h·ft·°F |
|---|---|
| 0.03 | 0.0173337 |
| 0.04 | 0.0231116 |
| 0.1 | 0.0577789 |
| 0.5 | 0.288895 |
| 1 | 0.577789 |
| 1.7 | 0.982242 |
| 15 | 8.66684 |
| 200 | 115.558 |
W/m·K to BTU/h·ft·°F — frequently asked
- What is 1 W/m·K in BTU/h·ft·°F?
- 1 W/m·K = 0.577789 BTU/h·ft·°F.
- What is 0.03 W/m·K in BTU/h·ft·°F?
- 0.03 W/m·K = 0.0173337 BTU/h·ft·°F.
- What is 0.04 W/m·K in BTU/h·ft·°F?
- 0.04 W/m·K = 0.0231116 BTU/h·ft·°F.
- What is 0.1 W/m·K in BTU/h·ft·°F?
- 0.1 W/m·K = 0.0577789 BTU/h·ft·°F.
- What is 0.5 W/m·K in BTU/h·ft·°F?
- 0.5 W/m·K = 0.288895 BTU/h·ft·°F.
Converting the other way? BTU/h·ft·°F to W/m·K, or use the full thermal conductivity converter for every other unit.
Other thermal conductivity conversions
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