Convert megajoule to calorie
1 MJ = 239,005.7361 cal
1 MJ = 239,000 cal
1 MJ in every energy unit
| joule | 1,000,000 J |
| kilojoule | 1,000 kJ |
| megajoule | 1 MJ |
| calorie | 239,000 cal |
| kilocalorie | 239 kcal |
| watt-hour | 278 Wh |
| kilowatt-hour | 0.278 kWh |
| British thermal unit | 948 BTU |
| foot-pound | 738,000 ft⋅lb |
| electron volt | 6.24e+24 eV |
| kiloelectron volt | 6.24e+21 keV |
| megaelectron volt | 6.24e+18 MeV |
How the conversion works
Multiply by 239,005.7361 to go from megajoule to calorie, or divide by it to go back. Every conversion on this site routes through the SI value (J) rather than a table of pairwise factors, so a round-trip returns exactly what you started with.
Going the other way? calorie to megajoule — 1 cal = 0.000004184 MJ.
megajoule to calorie — common values
| 1 MJ | 239,005.74 cal |
| 2 MJ | 478,011.47 cal |
| 3 MJ | 717,017.21 cal |
| 5 MJ | 1,195,028.7 cal |
| 10 MJ | 2,390,057.4 cal |
| 15 MJ | 3,585,086 cal |
| 20 MJ | 4,780,114.7 cal |
| 25 MJ | 5,975,143.4 cal |
| 50 MJ | 11,950,287 cal |
| 75 MJ | 17,925,430 cal |
| 100 MJ | 23,900,574 cal |
| 250 MJ | 59,751,434 cal |
| 500 MJ | 119,502,870 cal |
| 1000 MJ | 239,005,740 cal |