Convert Joule to Calorie
0.239006
≈ 15/64 cal
1 J = 0.23900574 cal
Use the conversion factor 1 J = 0.2390057361 cal. To convert Joule to Calorie, multiply the input value by 0.2390057361.
Conversion Formula
cal = J × 0.239006
Reverse: J = cal × 4.184
Conversion Examples
1 J × 0.23900574 =
0.23900574 cal
1 Joules = 0.23900574 Calories
5 J × 0.23900574 =
1.1950287 cal
5 Joules = 1.1950287 Calories
10 J × 0.23900574 =
2.3900574 cal
10 Joules = 2.3900574 Calories
25 J × 0.23900574 =
5.9751434 cal
25 Joules = 5.9751434 Calories
50 J × 0.23900574 =
11.950287 cal
50 Joules = 11.950287 Calories
100 J × 0.23900574 =
23.900574 cal
100 Joules = 23.900574 Calories
Joule to Calorie Table
J =—cal
| Joule (J) | Calorie (cal) | Fraction |
|---|---|---|
| 1 | 0.239 | 15/64 |
| 6 | 1.434 | 1 7/16 |
| 11 | 2.6291 | 2 5/8 |
| 16 | 3.8241 | 3 53/64 |
| 21 | 5.0191 | 5 1/64 |
| 26 | 6.2141 | 6 7/32 |
| 31 | 7.4092 | 7 13/32 |
| 36 | 8.6042 | 8 39/64 |
| 41 | 9.7992 | 9 51/64 |
| 46 | 10.9943 | — |
| 51 | 12.1893 | 12 3/16 |
| 56 | 13.3843 | 13 25/64 |
| 61 | 14.5793 | 14 37/64 |
| 66 | 15.7744 | 15 25/32 |
| 71 | 16.9694 | 16 31/32 |
| 76 | 18.1644 | 18 11/64 |
| 81 | 19.3595 | 19 23/64 |
| 86 | 20.5545 | 20 35/64 |
| 91 | 21.7495 | 21 3/4 |
| 96 | 22.9446 | 22 15/16 |
Unit Definitions
What is a Joule (J)?
Metric (SI)Worldwide
Joule (J) is one of the two units used in this conversion. Open its dedicated unit page for the reviewed definition and references.
Learn more about JouleWhat is a Calorie (cal)?
Metric (SI)Worldwide
Calorie (cal) is one of the two units used in this conversion. Open its dedicated unit page for the reviewed definition and references.
Learn more about CalorieFrequently Asked Questions
How do I convert Joule to Calorie?
Multiply the value in J by 0.2390057361. The formula is cal = J × 0.2390057361.
How many Calorie are in 1 Joule?
One Joule equals 0.2390057361 cal.
What is 100 J in cal?
100 J equals 23.90057361 cal.
How do I convert Calorie back to Joule?
Use the reverse factor: 1 cal = 4.184 J.