Convert megajoules to kilojoules
MJ
1 megajoule =
1000 kilojoules
* exact result
Select how many decimal places the result will be rounded to:
How to convert megajoules to kilojoules
To convert megajoules to kilojoules, multiply a megajoules value by 1000.
Formula kJ = MJ × 1000
Example: Convert 10 megajoules to kilojoules Calculations: 10 MJ × 1000 = 10000 kJ
Megajoule (MJ)
The megajoule is a unit of energy, defined as 1000000 joules. One megajoule is approximately equal to 0.278 kilowatt-hours.
Kilojoule (kJ)
The kilojoule is a unit of energy, defined as 1000 joules. One kilojoule is approximately equal to 0.000278 kilowatt-hours.