Convert megajoules to kWh

Megajoules to kilowatt hours. Enter a value to convert, or use the megajoules to kWh chart further down the page.

1 MJ = 0.2777777778 kWh

1 megajoule equals 0.2777777778 kilowatt hours. Going the other way, 1 kilowatt hour = 3.6 megajoules.

How to convert megajoules to kWh

To convert megajoules to kilowatt hours, multiply the megajoule value by 0.2777777778. You can also divide by 3.6 to get the same answer.

kWh = MJ × 0.2777777778

Convert 15 MJ to kilowatt hours:

15 MJ = 4.166666667 kWh

Use this megajoules to kWh table for quick reference without typing anything.

The megajoule (MJ) is a unit of energy equal to 1000000 joules.

A kilowatt hour is the energy used by a 1,000-watt device running for one hour: exactly 3.6 megajoules. It is the unit on electricity bills.

How many kWh are in a megajoule?

1 megajoules equals 0.2777777778 kWh. Going the other way, 1 kWh is 3.6 megajoules.

How do you convert megajoules to kWh?

To convert megajoules to kilowatt hours, multiply the megajoule value by 0.2777777778. You can also divide by 3.6 to get the same answer.

What is 10 megajoules in kWh?

10 megajoules equals 2.777777778 kWh. The conversion chart on this page lists the other values people look up most often.