Convert kilocalories (kcal) to gigajoules (GJ) with formulas, examples, and conversion tables.
To convert 1 kilocalories to gigajoules, we divide by 239005.74 because one gigajoule equals exactly 239005.74 kilocalories.
Since there are 239005.74 kilocalories in every gigajoule, we divide our value by this factor:
So 1 kilocalories = 4.184e-6 gigajoules.
To convert kilocalories to gigajoules, divide the value by 239005.74.
1 gigajoule = 239005.74 kilocalories
| Kilocalories | Gigajoules |
|---|---|
| 1 kcal | 4.184e-6 GJ |
| 2 kcal | 8.368e-6 GJ |
| 5 kcal | 2.092e-5 GJ |
| 10 kcal | 4.184e-5 GJ |
| 20 kcal | 8.368e-5 GJ |
| 25 kcal | 0.000105 GJ |
| 50 kcal | 0.000209 GJ |
| 100 kcal | 0.000418 GJ |
| 250 kcal | 0.001046 GJ |
| 500 kcal | 0.002092 GJ |
| 1000 kcal | 0.004184 GJ |
| Unit | 1 kcal = |
|---|---|
| Kilocalories to Joules | 4184 J |
| Kilocalories to Kilojoules | 4.184 kJ |
| Kilocalories to Megajoules | 0.004184 MJ |
| Kilocalories to Gigajoules | 0.00000418 GJ |
| Kilocalories to Watt-hours | 1.1622 Wh |
| Kilocalories to Kilowatt-hours | 0.0011622 kWh |
| Kilocalories to Megawatt-hours | 0.00000116 MWh |
| Kilocalories to Calories | 1000 cal |
| Kilocalories to BTU | 3.9657 BTU |
| Kilocalories to Therms | 0.00003966 therm |
| Kilocalories to Foot-pounds | 3085.96 ft·lb |
| Kilocalories to Electronvolts | 2.6114e+22 eV |
| Kilocalories to Ergs | 4.184e+10 erg |