Kilocalorie to Joule Converter
1 kcal = 4184 J
1 Kilocalorie=4184 Joule
In real life, that's about...
Kilocalorie → Joule
| Kilocalorie | Joule |
|---|---|
| 1 | 4184 |
| 5 | 20920 |
| 10 | 41840 |
| 25 | 104600 |
| 50 | 209200 |
| 100 | 418400 |
Formula
J = kcal x 4184
kcal = J x 0.000239
Conversion Factor
1 Kilocalorie = 4184 Joule
1 Joule = 0.000239 Kilocalorie
Step-by-Step Example
- 1
Start with the value in Kilocalorie
10 kcal - 2
Multiply by the conversion factor 4184
10 x 4184 - 3
Result: 10 kcal = 41840 J
1 Kilocalorie is equal to 4184 Joule. To convert Kilocalorie to Joule, multiply the value by 4184.
The formula is: J = kcal x 4184. You can also divide the kcal value by 0.000239 to get the same result.
1 Joule is equal to 0.000239 Kilocalorie. This is the inverse of the Kilocalorie to Joule conversion.
The conversion factor used is 1 Kilocalorie = 4184 Joule. For most practical purposes, this provides highly accurate results. Our converter uses standard internationally recognized conversion factors.
To convert Joule to Kilocalorie, multiply the Joule value by 0.000239. Or use our converter above and click the swap button.
{from} to {to} Conversion Table
| kcal | J |
|---|---|
| 1 kcal | 4184 J |
| 2 kcal | 8368 J |
| 3 kcal | 12552 J |
| 5 kcal | 20920 J |
| 10 kcal | 41840 J |
| 20 kcal | 83680 J |
| 25 kcal | 104600 J |
| 50 kcal | 209200 J |
| 100 kcal | 418400 J |
| 250 kcal | 1046000 J |
| 500 kcal | 2092000 J |
| 1000 kcal | 4184000 J |