J to cal converter
1 J = 0.239006 cal
And 1 cal = 4.184 J. Joules to calories (thermochemical).
Formula
cal = J × 0.239006
A reading of 25 J is 25 × 0.239006 = 5.97514 cal.
J to cal table
| J | cal |
|---|---|
| 1 J | 0.239006 cal |
| 5 J | 1.19503 cal |
| 10 J | 2.39006 cal |
| 25 J | 5.97514 cal |
| 50 J | 11.9503 cal |
| 100 J | 23.9006 cal |
| 500 J | 119.503 cal |
| 1,000 J | 239.006 cal |
| 10,000 J | 2,390.06 cal |
cal to J table
| cal | J |
|---|---|
| 1 cal | 4.184 J |
| 5 cal | 20.92 J |
| 10 cal | 41.84 J |
| 25 cal | 104.6 J |
| 50 cal | 209.2 J |
| 100 cal | 418.4 J |
About these units
J (joules): The SI unit of energy: one newton metre.
cal (calories (thermochemical)): Small heat quantities in science work.
The BTU used here is the International Table BTU (1,055.056 J). A foot-pound of energy (ft·lbf) is the same dimension as a lbf·ft of torque, but the two are different physical quantities.
Convert cal to J instead · All energy and work conversions