All converters
Gigajoule to Kilowatt hour
Convert Gigajoule to Kilowatt hour and get the exact value instantly.
About this conversion
To convert Gigajoule to Kilowatt hour, multiply the number of Gigajoule by 277.7777778.
Energy shows up as joules, calories, kilowatt-hours or BTU depending on the field (nutrition, an electricity bill, heating or physics), so a conversion makes the numbers comparable.
Conversion table
| Gigajoule (GJ) | Kilowatt hour (kWh) |
|---|---|
| 1 GJ | 277.7777778 kWh |
| 2 GJ | 555.5555556 kWh |
| 5 GJ | 1388.888889 kWh |
| 10 GJ | 2777.777778 kWh |
| 100 GJ | 27777.77778 kWh |
How to use this converter
- Enter your Gigajoule value
Type any number into the Gigajoule field. It starts at 1 so you can read the rate straight away.
- Read the Kilowatt hour result
The amount in Kilowatt hour updates as you type, so there is no button to press and nothing to wait for.
- Swap or keep exploring
Use the swap control to flip the direction, or pick a related conversion from the list below.
Frequently asked
- How many Kilowatt hour are in one Gigajoule?
- One Gigajoule equals 277.7777778 kWh. Enter any amount above to get an exact figure for your own value.
- Is this converter accurate?
- Yes. It uses the exact international definition of each unit and computes on your device, so the only rounding is for display.
- Do you upload the numbers I enter?
- No. The Gigajoule to Kilowatt hour conversion runs entirely in your browser tab, and nothing you type is sent to a server.
- Does it work on my phone?
- Yes. It runs in any modern mobile browser and keeps working offline once the page has loaded.
SERBABISA · CAN DO ANYTHING