# Megawatthours to Megajoules calculator

To use the calculator, place your cursor in the desired unit field and write a number. If needed use the dot "." as the decimal separator.

Rounding:
MWh
MJ

## Megawatthours to Megajoules Conversion Table

Below you can generate and download as CSV, Excel, PDF or print the Megawatthours to Megajoules conversion table based on your needs.

Selected rounding: none (You can change it above in the dropdown)

MWh MJ MWh MJ MWh MJ MWh MJ
1 3600 26 93600 51 183600 76 273600
2 7200 27 97200 52 187200 77 277200
3 10800 28 100800 53 190800 78 280800
4 14400 29 104400 54 194400 79 284400
5 18000 30 108000 55 198000 80 288000
6 21600 31 111600 56 201600 81 291600
7 25200 32 115200 57 205200 82 295200
8 28800 33 118800 58 208800 83 298800
9 32400 34 122400 59 212400 84 302400
10 36000 35 126000 60 216000 85 306000
11 39600 36 129600 61 219600 86 309600
12 43200 37 133200 62 223200 87 313200
13 46800 38 136800 63 226800 88 316800
14 50400 39 140400 64 230400 89 320400
15 54000 40 144000 65 234000 90 324000
16 57600 41 147600 66 237600 91 327600
17 61200 42 151200 67 241200 92 331200
18 64800 43 154800 68 244800 93 334800
19 68400 44 158400 69 248400 94 338400
20 72000 45 162000 70 252000 95 342000
21 75600 46 165600 71 255600 96 345600
22 79200 47 169200 72 259200 97 349200
23 82800 48 172800 73 262800 98 352800
24 86400 49 176400 74 266400 99 356400
25 90000 50 180000 75 270000 100 360000

• ##### Megawatthour (3,600,000,000 J)
The megawatt hour (symbol MWh) is a unit of energy equal to 3,600 megajoules. If energy is transmitted or used at a constant rate (power) over a period of time, the total energy in megawatt hours is equal to the power in megawatt multiplied by the time in hours.
• ##### Megajoule (1,000,000 J)
The megajoule (MJ) is equal to one million (106) joules, or approximately the kinetic energy of a one megagram (tonne) vehicle moving at 161 km/h. The energy required to heat 10 liters of liquid water at constant pressure from 0 °C (32 °F) to 100 °C (212 °F) is approximately 4.2 MJ. One kilowatt hour of electricity is 3.6 megajoules.
Tags Megawatthours to Megajoules MWh to MJ Megawatthours MWh Megajoules MJ converter calculator conversion table