Kilojoules to Btu conversion

There is more than one type of Btu. Please use the appropriate variation from the list below.

  1. Kilojoules to Btu (15°C)

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  2. Kilojoules to Btu (15.6°C)

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  3. Kilojoules to Btu (15.8°C, Canada)

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  4. Kilojoules to Btu (15.8°C, ISO)

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  5. Kilojoules to Btu (3.9°C)

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  6. Kilojoules to Btu (I.T.)

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  7. Kilojoules to Btu (I.T., pre-1956)

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  8. Kilojoules to Btu (mean)

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  9. Kilojoules to Btu (thermoc.)

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Kilojoules

One Kilojoule is 1,000 Newton Metre, ie the work done or energy transfered to an object when a 1,000 Newton force acts on it over one metre. It can also be defined as the heat energy dissipated by a current of 1,000 amperes passing through a one Ohm resistor for one second

Btu

One BTU is the energy required to heat 1 avoirdupois pound of liquid water by 1 degree Fahrenheit, at a pressure of one atmosphere.