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Convert joules to calories. Completely free.
1 joule is 0.23900574 calories. Type any value below for the exact answer. It all happens in this tab, with no account and no paid version.
Joules to calories converter
1 joule=0.23900574 calories
Formulacalories = joules × 0.23900574
How to convert joules to calories
- Type a value, or a question like the one already filled in.
- The result appears as you type, alongside every related unit.
- Copy it.
Energy chart
| Joules | Calories |
|---|---|
| 1 | 0.23900574 |
| 2 | 0.47801147 |
| 5 | 1.1950287 |
| 10 | 2.3900574 |
| 25 | 5.9751434 |
| 50 | 11.950287 |
| 100 | 23.900574 |
| 1,000 | 239.00574 |
Questions
Is this joules to calories converter really free?
Yes, completely. Every tool and every format is free, and there's no paid version, account, watermark or daily limit.
Does anything get sent to a server?
No. It all runs in your browser, so it keeps working once the page has loaded, even offline.
How do I convert joules to calories?
Use calories = joules × 0.23900574. 1 joule is 0.23900574 calories. Type any value in the converter above, or a plain question like "5 j in cal".
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