| Did you mean to convert | British thermal unit Btu [thermochemical] |
to | therm [Europe] therm [U.S.] |
How many Btu in 1 therm [U.S.]? The answer is 99976.124487811. We assume you are converting between British thermal unit and therm [U.S.]. You can view more details on each measurement unit: Btu or therm [U.S.] The SI derived unit for energy is the joule. 1 joule is equal to 0.00094781707774915 Btu, or 9.4804342797335E-9 therm [U.S.]. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between Btus and therm [U.S.]. Type in your own numbers in the form to convert the units!
You can do the reverse unit conversion from therm [U.S.] to Btu, or enter any two units below:
The British thermal unit (BTU or Btu) is a non-metric unit of energy, used in the United States and, to a lesser extent, the UK (where it isgenerally only used for heating systems). The SI unit is the joule (J), which is used by most other countries.
The therm (symbol thm) is a non-SI unit of heat energy. It was defined in the United States in 1968 as the energy equivalent of burning 100 cubic feet of natural gas at standard temperature and pressure. In the US gas industry its SI equivalent is defined as exactly 100,000 BTU59°F or 105.4804 megajoules. Public utilities in the U.S. use the therm unit for measuring customer usage of gas and calculating the monthly bills.
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