Convert Gigajoules to Megawatt-hours
Enter the energy in gigajoules below to get the value converted to megawatt-hours.
How to Convert Gigajoules to Megawatt-hours
To convert a gigajoule measurement to a megawatt-hour measurement, multiply the energy by the conversion ratio. One gigajoule is equal to 0.277778 megawatt-hours, so use this simple formula to convert:
The energy in megawatt-hours is equal to the gigajoules multiplied by 0.277778.
Gigajoules and megawatt-hours are both units used to measure energy. Keep reading to learn more about each unit of measure.
Gigajoules
One gigajoule is equal to 1,000,000,000 joules, which are the energy equal to the force on an object of one newton at a distance of one meter.
The gigajoule is a multiple of the joule, which is the SI derived unit for energy. In the metric system, "giga" is the prefix for 106. Gigajoules can be abbreviated as GJ, for example 1 gigajoule can be written as 1 GJ.
Megawatt-hours
A megawatt-hour is a measure of electrical energy equal to one megawatt, or 1,000,000 watts, of power over a one hour period. Megawatt-hours are a measure of electrical work performed over a period of time, and are often used as a way of measuring energy usage by electric companies.
Megawatt-hours can be abbreviated as MWh, for example 1 megawatt-hour can be written as 1 MWh.
Gigajoule Measurements and Equivalent Megawatt-hour Conversions
| Gigajoules | Megawatt-hours |
|---|---|
| 1 GJ | 0.277778 MWh |
| 2 GJ | 0.555556 MWh |
| 3 GJ | 0.833333 MWh |
| 4 GJ | 1.1111 MWh |
| 5 GJ | 1.3889 MWh |
| 6 GJ | 1.6667 MWh |
| 7 GJ | 1.9444 MWh |
| 8 GJ | 2.2222 MWh |
| 9 GJ | 2.5 MWh |
| 10 GJ | 2.7778 MWh |
| 11 GJ | 3.0556 MWh |
| 12 GJ | 3.3333 MWh |
| 13 GJ | 3.6111 MWh |
| 14 GJ | 3.8889 MWh |
| 15 GJ | 4.1667 MWh |
| 16 GJ | 4.4444 MWh |
| 17 GJ | 4.7222 MWh |
| 18 GJ | 5 MWh |
| 19 GJ | 5.2778 MWh |
| 20 GJ | 5.5556 MWh |
| 21 GJ | 5.8333 MWh |
| 22 GJ | 6.1111 MWh |
| 23 GJ | 6.3889 MWh |
| 24 GJ | 6.6667 MWh |
| 25 GJ | 6.9444 MWh |
| 26 GJ | 7.2222 MWh |
| 27 GJ | 7.5 MWh |
| 28 GJ | 7.7778 MWh |
| 29 GJ | 8.0556 MWh |
| 30 GJ | 8.3333 MWh |
| 31 GJ | 8.6111 MWh |
| 32 GJ | 8.8889 MWh |
| 33 GJ | 9.1667 MWh |
| 34 GJ | 9.4444 MWh |
| 35 GJ | 9.7222 MWh |
| 36 GJ | 10 MWh |
| 37 GJ | 10.28 MWh |
| 38 GJ | 10.56 MWh |
| 39 GJ | 10.83 MWh |
| 40 GJ | 11.11 MWh |
More Gigajoule Energy Conversions
- Convert to Joules
- 1 GJ is equal to 1,000,000,000 joules
- Convert to Kilojoules
- 1 GJ is equal to 1,000,000 kilojoules
- Convert to Megajoules
- 1 GJ is equal to 1,000 megajoules
- Convert to Calories
- 1 GJ is equal to 239,005,736.1 calories
- Convert to Kilocalories
- 1 GJ is equal to 239,005.7 kilocalories
- Convert to Megacalories
- 1 GJ is equal to 239.005736 megacalories
- Convert to Watt-hours
- 1 GJ is equal to 277,777.8 watt-hours
- Convert to Kilowatt-hours
- 1 GJ is equal to 277.777778 kilowatt-hours
- Convert to Watt-seconds
- 1 GJ is equal to 1,000,000,000 watt-seconds
- Convert to British Thermal Units
- 1 GJ is equal to 947,817.1 british thermal units
- Convert to Million BTU
- 1 GJ is equal to 0.947817 million BTU
- Convert to Therms
- 1 GJ is equal to 9.478171 therms
- Convert to Quads
- 1 GJ is equal to 9.4782E-10 quads
- Convert to Electronvolts
- 1 GJ is equal to 6,241,500,000,000,000,443,161,772,032 electronvolts
- Convert to Kiloelectronvolts
- 1 GJ is equal to 6,241,499,999,999,999,833,276,416 kiloelectronvolts
- Convert to Megaelectronvolts
- 1 GJ is equal to 6,241,499,999,999,999,606,784 megaelectronvolts
