Convert Gigajoules to Watt-hours
Enter the energy in gigajoules below to get the value converted to watt-hours.
How to Convert Gigajoules to Watt-hours
To convert a gigajoule measurement to a watt-hour measurement, multiply the energy by the conversion ratio. One gigajoule is equal to 277,777.777778 watt-hours, so use this simple formula to convert:
The energy in watt-hours is equal to the gigajoules multiplied by 277,777.777778.
Gigajoules and watt-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.
Watt-hours
The watt-hour is a measure of electrical energy equal to one watt of power over a one hour period.
Watt-hours can be abbreviated as Wh, for example 1 watt-hour can be written as 1 Wh.
Gigajoule Measurements and Equivalent Watt-hour Conversions
| Gigajoules | Watt-hours |
|---|---|
| 1 GJ | 277,778 Wh |
| 2 GJ | 555,556 Wh |
| 3 GJ | 833,333 Wh |
| 4 GJ | 1,111,111 Wh |
| 5 GJ | 1,388,889 Wh |
| 6 GJ | 1,666,667 Wh |
| 7 GJ | 1,944,444 Wh |
| 8 GJ | 2,222,222 Wh |
| 9 GJ | 2,500,000 Wh |
| 10 GJ | 2,777,778 Wh |
| 11 GJ | 3,055,556 Wh |
| 12 GJ | 3,333,333 Wh |
| 13 GJ | 3,611,111 Wh |
| 14 GJ | 3,888,889 Wh |
| 15 GJ | 4,166,667 Wh |
| 16 GJ | 4,444,444 Wh |
| 17 GJ | 4,722,222 Wh |
| 18 GJ | 5,000,000 Wh |
| 19 GJ | 5,277,778 Wh |
| 20 GJ | 5,555,556 Wh |
| 21 GJ | 5,833,333 Wh |
| 22 GJ | 6,111,111 Wh |
| 23 GJ | 6,388,889 Wh |
| 24 GJ | 6,666,667 Wh |
| 25 GJ | 6,944,444 Wh |
| 26 GJ | 7,222,222 Wh |
| 27 GJ | 7,500,000 Wh |
| 28 GJ | 7,777,778 Wh |
| 29 GJ | 8,055,556 Wh |
| 30 GJ | 8,333,333 Wh |
| 31 GJ | 8,611,111 Wh |
| 32 GJ | 8,888,889 Wh |
| 33 GJ | 9,166,667 Wh |
| 34 GJ | 9,444,444 Wh |
| 35 GJ | 9,722,222 Wh |
| 36 GJ | 10,000,000 Wh |
| 37 GJ | 10,277,778 Wh |
| 38 GJ | 10,555,556 Wh |
| 39 GJ | 10,833,333 Wh |
| 40 GJ | 11,111,111 Wh |
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 Kilowatt-hours
- 1 GJ is equal to 277.777778 kilowatt-hours
- Convert to Megawatt-hours
- 1 GJ is equal to 0.277778 megawatt-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
