How many British thermal unit in 1 gallon?
The answer is 124884.37816423.
We assume you are converting between British thermal unit and gallon [U.S.] of automotive gasoline.
You can view more details on each measurement unit: British thermal unit or
gallon
The SI derived unit for energy is the joule.
1 joule is equal to 0.00094781707774915 British thermal unit, or 7.5895567698846E-9 gallon.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between Btus and gallons [U.S.] of automotive gasoline.
Type in your own numbers in the form to convert the units!

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.

››Metric conversions and more

ConvertUnits.com provides an online
conversion calculator for all types of measurement units.
You can find metric conversion tables for SI units, as well
as English units, currency, and other data. Type in unit
symbols, abbreviations, or full names for units of length,
area, mass, pressure, and other types. Examples include mm,
inch, 100 kg, US fluid ounce, 6'3", 10 stone 4, cubic cm,
metres squared, grams, moles, feet per second, and many more!