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Heat Converters
Thermal Resistance Converter
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Thermal Resistance Converter
Convert thermal resistance units including kelvin per watt and Fahrenheit-time per Btu variants.
About this converter
Thermal resistance describes how much temperature difference is needed for a given heat flow. It includes the customary Fahrenheit-hour and Fahrenheit-second per Btu forms alongside SI variants.
The base unit for this converter is kelvin-per-watt, which lets us map each unit into one consistent formula layer before converting to the target unit.
Quick examples
Available units
Kelvin per watt
K/WThe SI thermal resistance unit.
Degree Fahrenheit hour per Btu (IT)
deg F h/Btu (IT)A US customary thermal resistance unit using the International Table Btu.
Degree Fahrenheit hour per Btu (th)
deg F h/Btu (th)A US customary thermal resistance unit using the thermochemical Btu.
Degree Fahrenheit second per Btu (IT)
deg F s/Btu (IT)A second-based customary thermal resistance unit using the International Table Btu.
Degree Fahrenheit second per Btu (th)
deg F s/Btu (th)A second-based customary thermal resistance unit using the thermochemical Btu.
