# ››Convert megajoule to Btu [thermochemical]

 megajoule btu

 Did you mean to convert megajoule to British thermal unit Btu [thermochemical]

How many megajoule in 1 btu? The answer is 0.0010543503.
We assume you are converting between megajoule and Btu [thermochemical].
You can view more details on each measurement unit:
megajoule or btu
The SI derived unit for energy is the joule.
1 joule is equal to 1.0E-6 megajoule, or 0.000948451382809 btu.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between megajoules and Btu [thermochemical].
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# ››Definition: Megajoule

The SI prefix "mega" represents a factor of 106, or in exponential notation, 1E6.

So 1 megajoule = 106 joules.

The definition of a joule is as follows:

The joule (symbol J, also called newton meter, watt second, or coulomb volt) is the SI unit of energy and work. The unit is pronounced to rhyme with "tool", and is named in honor of the physicist James Prescott Joule (1818-1889).

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