Kilojoules to Calories
Convert kilojoules to calories instantly, with a reference table.
Kilojoules to Calories conversion table
| Kilojoules (kJ) | Calories (cal) |
|---|---|
| 1 kJ | 239.00574 cal |
| 2 kJ | 478.01147 cal |
| 3 kJ | 717.01721 cal |
| 5 kJ | 1,195.0287 cal |
| 10 kJ | 2,390.0574 cal |
| 25 kJ | 5,975.1434 cal |
| 50 kJ | 11,950.287 cal |
| 100 kJ | 23,900.574 cal |
| 500 kJ | 119,502.87 cal |
| 1000 kJ | 239,005.74 cal |
About Kilojoules to Calories
Convert kilojoules to calories instantly. Type any value in kilojoules and this free tool shows the exact equivalent in calories, along with a reference table of common values. The factor is simple: 1 kJ = 239.005736138 cal.
Whether you're studying, cooking, travelling, shipping a package or working on a project, an accurate Kilojoules โ Calories conversion is one tap away โ no formula to memorise and no maths to do by hand.
Everything runs right in your browser, so it's instant, free and private, and it works just as well on your phone as on your computer.
How to use Kilojoules to Calories
- Enter the number of kilojoules you want to convert.
- The equivalent in calories appears instantly โ there's no button to press.
- Check the reference table for common Kilojoules โ Calories values.
Frequently asked questions
How do I convert kilojoules to calories?
Multiply your kilojoules figure by 239.005736138 to get calories โ or just type a value above and read the answer instantly.
How many calories are in one kilojoule?
1 kJ = 239.005736138 cal.
Is this converter free and accurate?
Yes. It's completely free, needs no signup, and uses precise standard conversion factors so you can rely on every result.
Does it work on mobile?
Yes โ the Kilojoules to Calories converter runs in any browser on your phone, tablet or computer.