Convert Watt-hours to Megajoules

This converter allows you to quickly convert watt-hours (Wh) into megajoules (MJ). Simply enter a value, choose your units, and get an instant, accurate result.

Watt-hour to Megajoule Conversion Table

Watt-hour (Wh)Megajoule (MJ)
10.0036
20.0072
50.018
100.036
200.072
500.18
1000.36
2000.72
5001.8
10003.6
20007.2
500018
1000036
2000072
50000180
100000360
200000720
5000001,800
10000003,600
20000007,200

How to convert Watt-hours to Megajoules?

To convert watt-hours to megajoules, multiply by the conversion factor:

Megajoules=Watt-hours×0.0036

Example: Convert 10 Watt-hours to Megajoules

10×0.0036=0.036 Megajoules