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Heat Transfer Coefficient Converter

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... Btu (th) per hour square foot degree Fahrenheit = ... Watt per square meter kelvin

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Btu (th) per hour square foot degree Fahrenheit to Watt per square meter kelvin Converter

Use this page to convert btu (th) per hour square foot degree fahrenheit values into watt per square meter kelvin, with background details, formulas, a worked example, and a quick conversion table.

Conversion formula

1 Btu (th)/(h*ft^2*deg F) = 5.6744658973963 W/(m^2*K)

1 W/(m^2*K) = 0.176228039445764 Btu (th)/(h*ft^2*deg F)

Example: 25 Btu (th)/(h*ft^2*deg F) = 141.861647434908 W/(m^2*K)

Jump to another pair

Watt per square meter kelvin to Watt per square meter degree CelsiusWatt per square meter kelvin to Joule per second square meter kelvinWatt per square meter kelvin to Calorie (IT) per second square centimeter degree CelsiusWatt per square meter kelvin to Kilocalorie (IT) per hour square meter degree CelsiusWatt per square meter degree Celsius to Watt per square meter kelvinWatt per square meter degree Celsius to Joule per second square meter kelvinWatt per square meter degree Celsius to Calorie (IT) per second square centimeter degree CelsiusWatt per square meter degree Celsius to Kilocalorie (IT) per hour square meter degree CelsiusJoule per second square meter kelvin to Watt per square meter kelvinJoule per second square meter kelvin to Watt per square meter degree Celsius

Btu (th) per hour square foot degree Fahrenheit

One Btu (th) per hour square foot degree Fahrenheit is equal to 5.674465897396303 watts per square meter kelvin.

History: This form follows the thermochemical Btu definition for customary heat-transfer coefficients.

Current use: It is mainly useful when matching older or highly specific engineering source data.

Also written as Btu (th)/(h*ft^2*deg F).

Watt per square meter kelvin

Watt per square meter kelvin measures heat flow rate per unit area for each kelvin of temperature difference.

History: This SI expression became the standard way to report convective and overall heat transfer coefficients.

Current use: It is used in HVAC, heat exchangers, insulation analysis, electronics cooling, and thermal engineering.

Also written as W/(m^2*K).

Btu (th) per hour square foot degree Fahrenheit to Watt per square meter kelvin table

Btu (th) per hour square foot degree Fahrenheit [Btu (th)/(h*ft^2*deg F)]Watt per square meter kelvin [W/(m^2*K)]
0.01 Btu (th)/(h*ft^2*deg F)0.056744658973963 W/(m^2*K)
0.1 Btu (th)/(h*ft^2*deg F)0.56744658973963 W/(m^2*K)
1 Btu (th)/(h*ft^2*deg F)5.6744658973963 W/(m^2*K)
2 Btu (th)/(h*ft^2*deg F)11.3489317947926 W/(m^2*K)
5 Btu (th)/(h*ft^2*deg F)28.3723294869815 W/(m^2*K)
10 Btu (th)/(h*ft^2*deg F)56.744658973963 W/(m^2*K)
20 Btu (th)/(h*ft^2*deg F)113.489317947926 W/(m^2*K)
50 Btu (th)/(h*ft^2*deg F)283.723294869815 W/(m^2*K)
100 Btu (th)/(h*ft^2*deg F)567.44658973963 W/(m^2*K)