›› Convert myriawatt hour to gigajoule


›› More information from the unit converter

How many myriawatt-hour in 1 gigajoule? The answer is 27.777777777778.
We assume you are converting between myriawatt hour and gigajoule.
You can view more details on each measurement unit:
myriawatt-hour or gigajoule
The SI derived unit for energy is the joule.
1 joule is equal to 2.7777777777778E-8 myriawatt-hour, or 1.0E-9 gigajoule.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between myriawatt hours and gigajoules.
Type in your own numbers in the form to convert the units!

›› Quick conversion chart of myriawatt-hour to gigajoule

1 myriawatt-hour to gigajoule = 0.036 gigajoule

10 myriawatt-hour to gigajoule = 0.36 gigajoule

20 myriawatt-hour to gigajoule = 0.72 gigajoule

30 myriawatt-hour to gigajoule = 1.08 gigajoule

40 myriawatt-hour to gigajoule = 1.44 gigajoule

50 myriawatt-hour to gigajoule = 1.8 gigajoule

100 myriawatt-hour to gigajoule = 3.6 gigajoule

200 myriawatt-hour to gigajoule = 7.2 gigajoule

›› Want other units?

You can do the reverse unit conversion from gigajoule to myriawatt-hour, or enter any two units below:

Enter two units to convert


›› Common energy conversions

myriawatt-hour to foot poundal
myriawatt-hour to terajoule
myriawatt-hour to gram calorie
myriawatt-hour to dekajoule
myriawatt-hour to zettawatthour
myriawatt-hour to Btu
myriawatt-hour to exawatt-hour
myriawatt-hour to decijoule
myriawatt-hour to zettajoule
myriawatt-hour to therm

›› 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).

›› 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!