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Thermal Conductivity Converter
Result
... Btu (th) foot per hour square foot degree Fahrenheit = ... Watt per meter kelvin
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Btu (th) foot per hour square foot degree Fahrenheit to Watt per meter kelvin Converter
Use this page to convert btu (th) foot per hour square foot degree fahrenheit values into watt per meter kelvin, with background details, formulas, a worked example, and a quick conversion table.
Conversion formula
1 Btu (th)*ft/(h*ft^2*deg F) = 1.72957720552639 W/(m*K)
1 W/(m*K) = 0.57817598243361 Btu (th)*ft/(h*ft^2*deg F)
Example: 0.25 Btu (th)*ft/(h*ft^2*deg F) = 0.432394301381598 W/(m*K)
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Btu (th) foot per hour square foot degree Fahrenheit
One Btu (th) foot per hour square foot degree Fahrenheit is equal to 1.72957720552639 watts per meter kelvin.
History: This unit reflects thermochemical Btu conventions in customary heat-transfer data.
Current use: It is mainly used for legacy or source-specific thermal conductivity conversions.
Also written as Btu (th)*ft/(h*ft^2*deg F).
Watt per meter kelvin
Watt per meter kelvin measures heat flow through a material per meter and per kelvin of temperature gradient.
History: This SI expression became the standard reference unit for material thermal conductivity.
Current use: It is used in materials data, insulation design, electronics cooling, HVAC, and heat-transfer calculations.
Also written as W/(m*K).
Btu (th) foot per hour square foot degree Fahrenheit to Watt per meter kelvin table
| Btu (th) foot per hour square foot degree Fahrenheit [Btu (th)*ft/(h*ft^2*deg F)] | Watt per meter kelvin [W/(m*K)] |
|---|---|
| 0.01 Btu (th)*ft/(h*ft^2*deg F) | 0.0172957720552639 W/(m*K) |
| 0.1 Btu (th)*ft/(h*ft^2*deg F) | 0.172957720552639 W/(m*K) |
| 1 Btu (th)*ft/(h*ft^2*deg F) | 1.72957720552639 W/(m*K) |
| 2 Btu (th)*ft/(h*ft^2*deg F) | 3.45915441105279 W/(m*K) |
| 5 Btu (th)*ft/(h*ft^2*deg F) | 8.64788602763196 W/(m*K) |
| 10 Btu (th)*ft/(h*ft^2*deg F) | 17.2957720552639 W/(m*K) |
| 20 Btu (th)*ft/(h*ft^2*deg F) | 34.5915441105279 W/(m*K) |
| 50 Btu (th)*ft/(h*ft^2*deg F) | 86.4788602763196 W/(m*K) |
| 100 Btu (th)*ft/(h*ft^2*deg F) | 172.957720552639 W/(m*K) |
