Convert btu inch per hour ft² °fs to watt per meter kelvins
1 BTU·in/(h·ft²·°F) = 0.144227888864 W/(m·K) — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
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Show this value in all 8 thermal conductivity units
- Watt per meter kelvins W/(m·K) 0.144 227 888 864
- Kilowatt per meter kelvins kW/(m·K) 0.000 144 227 888 864
- Milliwatt per meter kelvins mW/(m·K) 144.227 888 864
- Watt per centimeter kelvins W/(cm·K) 0.001 442 278 888 64
- Calorie per second centimeter °Cs cal/(s·cm·°C) 0.000 344 712 927 496
- Kilocalorie per hour meter °Cs kcal/(h·m·°C) 0.124 096 653 899
- BTU per hour foot °Fs BTU/(h·ft·°F) 0.083 333 333 333 3
- BTU inch per hour ft² °Fs BTU·in/(h·ft²·°F) 1
Every row is BTU inch per hour ft² °F (BTU·in/(h·ft²·°F)) converted through the watt per meter kelvin, in exact rational arithmetic.
How to convert btu inch per hour ft² °fs to watt per meter kelvins
Multiply the number of btu inch per hour ft² °fs by 0.144227888864 to get watt per meter kelvins.
BTU inch per hour ft² °F: The "k-value" on US insulation datasheets.
BTU inch per hour ft² °F to Watt per meter kelvin conversion table
| BTU inch per hour ft² °Fs (BTU·in/(h·ft²·°F)) | Watt per meter kelvins (W/(m·K)) |
|---|---|
| 1 BTU·in/(h·ft²·°F) | 0.144 227 89 |
| 2 BTU·in/(h·ft²·°F) | 0.288 455 78 |
| 3 BTU·in/(h·ft²·°F) | 0.432 683 67 |
| 5 BTU·in/(h·ft²·°F) | 0.721 139 44 |
| 10 BTU·in/(h·ft²·°F) | 1.442 278 9 |
| 20 BTU·in/(h·ft²·°F) | 2.884 557 8 |
| 25 BTU·in/(h·ft²·°F) | 3.605 697 2 |
| 50 BTU·in/(h·ft²·°F) | 7.211 394 4 |
| 100 BTU·in/(h·ft²·°F) | 14.422 789 |
| 250 BTU·in/(h·ft²·°F) | 36.056 972 |
| 500 BTU·in/(h·ft²·°F) | 72.113 944 |
| 1000 BTU·in/(h·ft²·°F) | 144.227 89 |
Watt per meter kelvin to BTU inch per hour ft² °F conversion table
| Watt per meter kelvins (W/(m·K)) | BTU inch per hour ft² °Fs (BTU·in/(h·ft²·°F)) |
|---|---|
| 1 W/(m·K) | 6.933 471 8 |
| 2 W/(m·K) | 13.866 944 |
| 3 W/(m·K) | 20.800 415 |
| 5 W/(m·K) | 34.667 359 |
| 10 W/(m·K) | 69.334 718 |
| 20 W/(m·K) | 138.669 44 |
| 25 W/(m·K) | 173.336 79 |
| 50 W/(m·K) | 346.673 59 |
| 100 W/(m·K) | 693.347 18 |
| 250 W/(m·K) | 1733.3679 |
| 500 W/(m·K) | 3466.7359 |
| 1000 W/(m·K) | 6933.4718 |
Frequently asked
How many watt per meter kelvins are in a btu inch per hour ft² °f?
One btu inch per hour ft² °f equals 0.1442278889 watt per meter kelvins (BTU·in/(h·ft²·°F) → W/(m·K)). That figure is exact, not rounded.
How do you convert btu inch per hour ft² °fs to watt per meter kelvins?
Multiply the number of btu inch per hour ft² °fs by 0.144227888864 to get watt per meter kelvins.
What is 1 W/(m·K) in btu inch per hour ft² °fs?
One watt per meter kelvin is 6.933471799 btu inch per hour ft² °fs.
What is 10 BTU·in/(h·ft²·°F) in W/(m·K)?
10 BTU·in/(h·ft²·°F) = 1.442 278 9 W/(m·K).
What exactly is a btu inch per hour ft² °f?
The "k-value" on US insulation datasheets.