ConverterReverse conversion: MJ to kcal
kcal to MJ Converter - Kilocalorie to Megajoule
Kilocalorie (kcal) to Megajoule (MJ)
Direct answer
1 kcal = 0.004184 MJ
MJ = kcal × 0.004184
Converter
Conversion formula
MJ = kcal × 0.004184
kcal = MJ × 239.005736138
Example: 10 kcal = 10 × 0.004184 = 0.04184 MJ.
Common conversion table
| kcal | MJ |
|---|---|
| 1 kcal | 0.004184 MJ |
| 2 kcal | 0.008368 MJ |
| 5 kcal | 0.02092 MJ |
| 10 kcal | 0.04184 MJ |
| 20 kcal | 0.08368 MJ |
| 50 kcal | 0.2092 MJ |
| 100 kcal | 0.4184 MJ |
| 1,000 kcal | 4.184 MJ |
FAQ
How many MJ are in 1 kcal?
1 kcal = 0.004184 MJ.
How many MJ are in 10 kcal?
10 kcal = 0.04184 MJ.
How many MJ are in 100 kcal?
100 kcal = 0.4184 MJ.
What is the formula to convert kcal to MJ?
Use MJ = kcal × 0.004184.
How many kcal are in 1 MJ?
1 MJ = 239.005736138 kcal.
What should I check when converting kcal to MJ?
Use the conversion factor 0.004184 and round the result to the precision required by your calculation.