Gigajoules to Kilocalories Converter
EngineeringJoules, calories, kilowatt-hours and more.
How to convert Gigajoules to Kilocalories
Multiply the gigajoules value by 239,006: 1 GJ = 239,006 kcal. Going the other way, 1 kcal = 4.184e-6 GJ, so divide by 239,006 or use the Kilocalories to Gigajoules converter.
About these units
Kilocalories (kcal)
A kilocalorie is 1,000 calories, or 4,184 joules. It is the Calorie written with a capital C on food labels and in diet guidance.
Gigajoules to Kilocalories conversion table
| Gigajoules (GJ) | Kilocalories (kcal) |
|---|---|
| 1 GJ | 239,006 kcal |
| 2 GJ | 478,011 kcal |
| 3 GJ | 717,017 kcal |
| 4 GJ | 956,023 kcal |
| 5 GJ | 1.195e+6 kcal |
| 10 GJ | 2.3901e+6 kcal |
| 20 GJ | 4.7801e+6 kcal |
| 25 GJ | 5.9751e+6 kcal |
| 50 GJ | 1.195e+7 kcal |
| 100 GJ | 2.3901e+7 kcal |
| 500 GJ | 1.195e+8 kcal |
| 1,000 GJ | 2.3901e+8 kcal |
More gigajoules conversions
- Gigajoules to Joules1 GJ = 1e+9 J
- Gigajoules to Kilojoules1 GJ = 1e+6 kJ
- Gigajoules to Megajoules1 GJ = 1,000 MJ
- Gigajoules to Millijoules1 GJ = 1e+12 mJ
- Gigajoules to Microjoules1 GJ = 1e+15 µJ
- Gigajoules to Nanojoules1 GJ = 1e+18 nJ
- Gigajoules to Calories1 GJ = 2.3901e+8 cal
- Gigajoules to Watt Hours1 GJ = 277,778 Wh
- Gigajoules to British Thermal Units1 GJ = 947,813 BTU
- Gigajoules to Ergs1 GJ = 1e+16 erg
See every unit on the Energy Converter.