## ››Convert gigajoule to British thermal unit

 gigajoule British thermal unit

How many gigajoule in 1 British thermal unit? The answer is 1.0550559E-6.
We assume you are converting between gigajoule and British thermal unit.
You can view more details on each measurement unit:
gigajoule or British thermal unit
The SI derived unit for energy is the joule.
1 joule is equal to 1.0E-9 gigajoule, or 0.00094781707774915 British thermal unit.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between gigajoules and Btus.
Type in your own numbers in the form to convert the units!

## ››Quick conversion chart of gigajoule to British thermal unit

1 gigajoule to British thermal unit = 947817.07775 British thermal unit

2 gigajoule to British thermal unit = 1895634.1555 British thermal unit

3 gigajoule to British thermal unit = 2843451.23325 British thermal unit

4 gigajoule to British thermal unit = 3791268.311 British thermal unit

5 gigajoule to British thermal unit = 4739085.38875 British thermal unit

6 gigajoule to British thermal unit = 5686902.46649 British thermal unit

7 gigajoule to British thermal unit = 6634719.54424 British thermal unit

8 gigajoule to British thermal unit = 7582536.62199 British thermal unit

9 gigajoule to British thermal unit = 8530353.69974 British thermal unit

10 gigajoule to British thermal unit = 9478170.77749 British thermal unit

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## ››Definition: Gigajoule

The SI prefix "giga" represents a factor of 109, or in exponential notation, 1E9.

So 1 gigajoule = 109 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).

## ››Definition: Btu

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.

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