How many MJ is 5 kWh?
5 kWh = 18 MJ
It is 18 MJ, so saying 18 MJ is fine — rounding is within 0.5%.
And how many kWh is 5 MJ?
5 MJ = 1.39 kWh
Formula: MJ = kWh × 3.6
kWh to MJ around this value
0.5 kWh1.8MJ
1 kWh3.6MJ
1.5 kWh5.4MJ
2 kWh7.2MJ
2.5 kWh9MJ
3 kWh10.8MJ
3.5 kWh12.6MJ
4 kWh14.4MJ
4.5 kWh16.2MJ
5 kWh18MJ
5.5 kWh19.8MJ
6 kWh21.6MJ
6.5 kWh23.4MJ
7 kWh25.2MJ
7.5 kWh27MJ
8 kWh28.8MJ
8.5 kWh30.6MJ
9 kWh32.4MJ
9.5 kWh34.2MJ
10 kWh36MJ