Energy
Watt-hours to Megajoule
Convert watt-hours to megajoule instantly.
About this conversion
Watt-hours (Wh) are used for battery capacity and electricity consumption reports. Megajoule (MJ) = 1.000.000 J. Bruges til energiforbrug i industri og ingeniørfag. Use the converter above to quickly go from watt-hours to megajoule.
How to use
Enter a value in the watt-hours field and instantly see the result in megajoule. Click the swap button to reverse the conversion.
Manual calculation
1 watt-hours = 0.0036 megajoule. Example: 10 Wh = 0.036 MJ.
Frequently asked questions
How many megajoule are in 1 watt-hours?
1 Watt-hours equals 0.0036 megajoule.
When do you use megajoule?
Megajoule (MJ) = 1.000.000 J. Bruges til energiforbrug i industri og ingeniørfag.