Convert Megajoule to Watt-Hour

Please provide values below to convert Megajoule [MJ] to Watt-Hour [Wh], or vice versa.

Megajoule (MJ)
Watt-Hour (Wh)

How to Convert Megajoule to Watt-Hour

1 Megajoule (MJ) = 277.7777778 Watt-Hour (Wh)

1 Watt-Hour (Wh) = 0.0036 Megajoule (MJ)

Example: convert 15 Megajoule (MJ) to Watt-Hour (Wh):
15 Megajoule (MJ) = 15 × 277.7777778 Watt-Hour (Wh) = 4,166.666667 Watt-Hour (Wh)

Megajoule Definition

A megajoule equals 1,000,000 joules. Used in engineering and physics.

Megajoule to Watt-Hour Conversion Table

Megajoule [MJ]Watt-Hour [Wh]
1 MJ277.7777778 Wh
2 MJ555.5555556 Wh
5 MJ1,388.888889 Wh
10 MJ2,777.777778 Wh
20 MJ5,555.555556 Wh
50 MJ13,888.88889 Wh
100 MJ27,777.77778 Wh
200 MJ55,555.55556 Wh
500 MJ138,888.8889 Wh
1000 MJ277,777.7778 Wh