How many megaton in 1 gj? The answer is 2.3900573613767E-7. We assume you are converting between megaton [explosive] and gigajoule. You can view more details on each measurement unit: megaton or gj The SI derived unit for energy is the joule. 1 joule is equal to 2.3900573613767E-16 megaton, or 1.0E-9 gj. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between megatons and gigajoules. Type in your own numbers in the form to convert the units!
1 megaton to gj = 4184000 gj
2 megaton to gj = 8368000 gj
3 megaton to gj = 12552000 gj
4 megaton to gj = 16736000 gj
5 megaton to gj = 20920000 gj
6 megaton to gj = 25104000 gj
7 megaton to gj = 29288000 gj
8 megaton to gj = 33472000 gj
9 megaton to gj = 37656000 gj
10 megaton to gj = 41840000 gj
You can do the reverse unit conversion from gj to megaton, or enter any two units below:
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).
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