Megajoules to Joules Converter
Convert MJ to J instantly — and see every other energy unit at once.
1 MJ=1,000,000 J
1 MJ in every unit
Joules
1,000,000J
Kilojoules
1,000kJ
Megajoulesfrom
1MJ
Watt-hours
277.7778Wh
Kilowatt-hours
0.277778kWh
Calories (small)
239,005.74cal
Kilocalories (kcal)
239.0057kcal
BTU
947.8134BTU
Electronvolts
6,241,509,074,460,763,000,000,000eV
Foot-pounds
737,561.03ft·lb
Common Megajoules to Joules conversions
| Megajoules (MJ) | Joules (J) |
|---|---|
| 1 MJ | 1000000 J |
| 2 MJ | 2000000 J |
| 5 MJ | 5000000 J |
| 10 MJ | 10000000 J |
| 25 MJ | 25000000 J |
| 50 MJ | 50000000 J |
| 100 MJ | 100000000 J |
| 250 MJ | 250000000 J |
| 500 MJ | 500000000 J |
| 1000 MJ | 1000000000 J |
The formula
Megajoules (MJ) — a unit of energy.
Joules (J) — a unit of energy.
Worked examples
1 MJ→1000000 J
Apply Megajoules × 1000000 with input = 1. Result: 1000000 J.
5 MJ→5000000 J
Apply Megajoules × 1000000 with input = 5. Result: 5000000 J.
10 MJ→10000000 J
Apply Megajoules × 1000000 with input = 10. Result: 10000000 J.
FAQ
How do I convert Megajoules to Joules?
Use the formula: J = Megajoules × 1000000. You can also use the converter above — type any value and the result updates instantly.
Where are Megajoules used?
Megajoules (MJ) — a unit of energy.
Where are Joules used?
Joules (J) — a unit of energy.
How do I convert Joules back to Megajoules?
Use the Joules to Megajoules converter.