⚡ J to kcal — Joule to Kilocalorie (Cal) Converter
Convert energy units — joules, calories, kilowatt-hours, BTU, kilojoules.
All Joule conversions
| Unit | Name | Value |
|---|---|---|
| kJ | Kilojoule | 0.001 |
| cal | Calorie | 0.23900574 |
| kcal | Kilocalorie (Cal) | 0.00023900574 |
| kWh | Kilowatt-hour | 2.7777778e-7 |
| BTU | BTU | 0.00094781339 |
Related Energy conversions
About Joule to Kilocalorie (Cal) Conversion
The Joule (J) and the Kilocalorie (Cal) (kcal) are both units of energy. Converting between them is straightforward using the formula above.
Formula: 1 J = 0.00023900574 kcal
This converter uses internationally recognized conversion factors. All calculations are performed client-side in your browser — no data is sent to any server.
Frequently Asked Questions
How do I convert Joule to Kilocalorie (Cal)?
Use the converter above — enter your value in Joule and the result appears instantly in Kilocalorie (Cal). The formula is: 1 J = 0.00023900574 kcal
How many Kilocalorie (Cal) are in 100 Joule?
100 J = 0.023900574 kcal
What is 1 Joule in Kilocalorie (Cal)?
1 J = 0.00023900574 kcal
Is this Joule to Kilocalorie (Cal) converter free?
Yes — Unitafy is completely free, requires no signup, and works instantly in your browser.