Convert Joule to Kilocalorie
0.000239006
1 J = 0.00023900574 kcal
Use the conversion factor 1 J = 0.0002390057361 kcal. To convert Joule to Kilocalorie, multiply the input value by 0.0002390057361.
Conversion Formula
kcal = J × 2.3901e-4
Reverse: J = kcal × 4184
Conversion Examples
1 J × 0.00023900574 =
0.00023900574 kcal
1 Joules = 0.00023900574 Kilocalories
5 J × 0.00023900574 =
0.0011950287 kcal
5 Joules = 0.0011950287 Kilocalories
10 J × 0.00023900574 =
0.0023900574 kcal
10 Joules = 0.0023900574 Kilocalories
25 J × 0.00023900574 =
0.0059751434 kcal
25 Joules = 0.0059751434 Kilocalories
50 J × 0.00023900574 =
0.011950287 kcal
50 Joules = 0.011950287 Kilocalories
100 J × 0.00023900574 =
0.023900574 kcal
100 Joules = 0.023900574 Kilocalories
Joule to Kilocalorie Table
J =—kcal
| Joule (J) | Kilocalorie (kcal) | Fraction |
|---|---|---|
| 100 | 0.023901 | 1/32 |
| 200 | 0.047801 | 3/64 |
| 300 | 0.071702 | 5/64 |
| 400 | 0.095602 | 3/32 |
| 500 | 0.119503 | 1/8 |
| 600 | 0.143403 | 9/64 |
| 700 | 0.167304 | 11/64 |
| 800 | 0.191205 | 3/16 |
| 900 | 0.215105 | 7/32 |
| 1,000 | 0.239006 | 15/64 |
| 1,100 | 0.262906 | 17/64 |
| 1,200 | 0.286807 | 9/32 |
| 1,300 | 0.310707 | 5/16 |
| 1,400 | 0.334608 | 21/64 |
| 1,500 | 0.358509 | 23/64 |
| 1,600 | 0.382409 | 3/8 |
| 1,700 | 0.40631 | 13/32 |
| 1,800 | 0.43021 | 7/16 |
| 1,900 | 0.454111 | 29/64 |
| 2,000 | 0.478011 | 31/64 |
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 Kilocalorie (kcal)?
Metric (SI)Worldwide
Kilocalorie (kcal) is one of the two units used in this conversion. Open its dedicated unit page for the reviewed definition and references.
Learn more about KilocalorieFrequently Asked Questions
How do I convert Joule to Kilocalorie?
Multiply the value in J by 0.0002390057361. The formula is kcal = J × 0.0002390057361.
How many Kilocalorie are in 1 Joule?
One Joule equals 0.0002390057361 kcal.
What is 1000000 J in kcal?
1000000 J equals 239.0057361 kcal.
How do I convert Kilocalorie back to Joule?
Use the reverse factor: 1 kcal = 4184 J.