kcal to MJ converter
1 kcal = 0.004184 MJ
And 1 MJ = 239.006 kcal. Kilocalories to megajoules.
Formula
MJ = kcal × 0.004184
A reading of 25 kcal is 25 × 0.004184 = 0.1046 MJ.
kcal to MJ table
| kcal | MJ |
|---|---|
| 1 kcal | 0.004184 MJ |
| 5 kcal | 0.02092 MJ |
| 10 kcal | 0.04184 MJ |
| 25 kcal | 0.1046 MJ |
| 50 kcal | 0.2092 MJ |
| 100 kcal | 0.4184 MJ |
| 500 kcal | 2.092 MJ |
| 1,000 kcal | 4.184 MJ |
| 10,000 kcal | 41.84 MJ |
MJ to kcal table
| MJ | kcal |
|---|---|
| 1 MJ | 239.006 kcal |
| 5 MJ | 1,195.03 kcal |
| 10 MJ | 2,390.06 kcal |
| 25 MJ | 5,975.14 kcal |
| 50 MJ | 11,950.3 kcal |
| 100 MJ | 23,900.6 kcal |
About these units
kcal (kilocalories): Food energy and older metric heat units.
MJ (megajoules): Fuel energy and large thermal loads.
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 MJ to kcal instead · All energy and work conversions