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Calculators » Conversion » Energy » Btu to therm/ Therm to btu

Convert between British thermal unit and Therm (US)

Our online tools will provide quick answers to your calculation and conversion needs. On this page, you can convert energy measurements from british thermal unit to therm (US) and therm (US) to british thermal unit.

Enter the value you want to convert, and leave the target field blank.

Result window

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Conversion formula

1 therm (US) (therm) = 99975.7359771 british thermal unit (btu)

1 british thermal unit (btu) = 1.0E-5 therm (US) (therm)

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