Convert watt/meter/k to btu (it) inch/hour/sq. foot/°f
Watt/Meter/K
The watt per metre per kelvin (W/(m·K)) is the SI unit of thermal conductivity. It represents the rate of heat transfer through a material of unit thickness per unit area per unit temperature gradient. Copper has a value of ~400 W/(m·K) while insulation materials have values below 0.1 W/(m·K).
Btu (IT) Inch/Hour/Sq. Foot/°F
The British thermal unit inch per hour per square foot per degree Fahrenheit (Btu·in/(h·ft²·°F)) is used for thin materials like sheet insulation and coatings. It equals 1/12 of Btu·ft/(h·ft²·°F) or approximately 0.1442 W/(m·K). Common in US insulation product data sheets.
Watt/Meter/K to Btu (IT) Inch/Hour/Sq. Foot/°F conversion table
| Watt/Meter/K | Btu (IT) Inch/Hour/Sq. Foot/°F | Btu (IT) Inch/Hour/Sq. Foot/°F | Watt/Meter/K |
|---|---|---|---|
| 1 | 6.93347 | 1 | 0.144228 |
| 2 | 13.8669 | 2 | 0.288456 |
| 3 | 20.8004 | 3 | 0.432684 |
| 5 | 34.6674 | 5 | 0.721139 |
| 10 | 69.3347 | 10 | 1.44228 |
| 20 | 138.669 | 20 | 2.88456 |
| 25 | 173.337 | 25 | 3.6057 |
| 50 | 346.674 | 50 | 7.21139 |
| 100 | 693.347 | 100 | 14.4228 |
| 250 | 1733.37 | 250 | 36.057 |
| 500 | 3466.74 | 500 | 72.1139 |
| 1000 | 6933.47 | 1000 | 144.228 |
How to convert Watt/Meter/K to Btu (IT) Inch/Hour/Sq. Foot/°F
1 W/(m·K) = 6.93347 Btu·in/(h·ft²·°F). To convert any value, multiply it by 6.93347. For example, 25 W/(m·K) = 173.337 Btu·in/(h·ft²·°F).
Frequently asked questions
- How many Btu·in/(h·ft²·°F) are there in one W/(m·K)?
- One W/(m·K) is equal to 6.93347 Btu·in/(h·ft²·°F).
- How do you convert Watt/Meter/K to Btu (IT) Inch/Hour/Sq. Foot/°F?
- Multiply the value in Watt/Meter/K by 6.93347 to get the result in Btu (IT) Inch/Hour/Sq. Foot/°F.
- How much is 25 W/(m·K) in Btu·in/(h·ft²·°F)?
- 25 W/(m·K) is equal to 173.337 Btu·in/(h·ft²·°F).
- How do you convert Btu (IT) Inch/Hour/Sq. Foot/°F back to Watt/Meter/K?
- Divide by the same factor: multiply the value in Btu (IT) Inch/Hour/Sq. Foot/°F by 0.144228 to get Watt/Meter/K.