Megajoule to Kilojoule
1 MJ = 1,000 kJ
One megajoule equals 1,000 kilojoules, and one kilojoule equals 0.001 megajoules.
Megajoule to Kilojoule formula
kJ = MJ × 1000
To convert megajoules to kilojoules, multiply the value by 1000. One megajoule equals 1,000 kilojoules.
Step-by-step examples
Convert 1 megajoules to kilojoules
- 1Start with the value in megajoules: 1 MJ.
- 2Multiply by the conversion factor 1000.
- 31 × 1000 = 1,000 kJ.
Result: 1 MJ = 1,000 kJ
Convert 10 megajoules to kilojoules
- 1Start with the value in megajoules: 10 MJ.
- 2Multiply by the conversion factor 1000.
- 310 × 1000 = 10,000 kJ.
Result: 10 MJ = 10,000 kJ
Convert 100 megajoules to kilojoules
- 1Start with the value in megajoules: 100 MJ.
- 2Multiply by the conversion factor 1000.
- 3100 × 1000 = 100,000 kJ.
Result: 100 MJ = 100,000 kJ
Megajoule to Kilojoule conversion table
| Megajoule (MJ) | Kilojoule (kJ) |
|---|---|
| 0.01 | 10 |
| 0.1 | 100 |
| 0.5 | 500 |
| 1 | 1,000 |
| 2 | 2,000 |
| 3 | 3,000 |
| 4 | 4,000 |
| 5 | 5,000 |
| 10 | 10,000 |
| 20 | 20,000 |
| 25 | 25,000 |
| 50 | 50,000 |
| 100 | 100,000 |
| 250 | 250,000 |
| 500 | 500,000 |
| 1000 | 1,000,000 |
Megajoule to Kilojoule chart
MJ (horizontal) vs kJ (vertical)
Batch convert — paste multiple values
Related converters
Reverse: Kilojoule to MegajouleConvert from the same unit
Convert to the same unit
Frequently asked questions
How many kilojoules are in a megajoule?
There are 1,000 kilojoules in one megajoule (1 MJ = 1,000 kJ).
How do you convert megajoules to kilojoules?
To convert megajoules to kilojoules, multiply the value by 1000. One megajoule equals 1,000 kilojoules.
What is 10 megajoules in kilojoules?
10 megajoules equals 10,000 kilojoules.
How many megajoules are in a kilojoule?
One kilojoule equals 0.001 megajoules (1 kJ = 0.001 MJ).