Kilocalories to megajoules
1 kcal = 0.004184 MJ
All units in this category
- 4,184J
- 4.184kJ
- 0.004184MJ
- 1,000cal
- 1kcal
- 1.1622222Wh
- 0.0011622222kWh
- 0.0000011622222MWh
- 3.9656668BTU
- 3,085.96ft·lb
- 2.6114474E22eV
Formula
Multiply the value in kilocalories by 0.004184 to get megajoules.
MJ = kcal × 0.004184
How to convert kilocalories to megajoules
Type a value in the field above and the result is calculated instantly. Use the arrow button to swap direction, or pick other units from the lists.
Kilocalories to megajoules – common values
| Kilocalories (kcal) | Megajoules (MJ) |
|---|---|
| 1 | 0.004184 |
| 2 | 0.008368 |
| 5 | 0.02092 |
| 10 | 0.04184 |
| 20 | 0.08368 |
| 50 | 0.2092 |
| 100 | 0.4184 |
| 250 | 1.046 |
| 500 | 2.092 |
| 1,000 | 4.184 |
About the units
Kilocalories. The kilocalorie (kcal) is the unit on food labels. 1 kcal = 4.184 kJ.