Kilowatt-hours to Megajoules converter

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kWh to MJ conversion table

Starting Value

Increment

Precision

kWh	MJ
1	3.6
2	7.2
3	10.8
4	14.4
5	18
6	21.6
7	25.2
8	28.8
9	32.4
10	36
11	39.6
12	43.2
13	46.8
14	50.4
15	54
16	57.6
17	61.2
18	64.8
19	68.4
20	72
21	75.6
22	79.2
23	82.8
24	86.4
25	90
26	93.6
27	97.2
28	100.8
29	104.4
30	108
31	111.6
32	115.2
33	118.8
34	122.4
35	126
36	129.6
37	133.2
38	136.8
39	140.4
40	144
41	147.6
42	151.2
43	154.8
44	158.4
45	162
46	165.6
47	169.2
48	172.8
49	176.4
50	180
51	183.6
52	187.2
53	190.8
54	194.4
55	198
56	201.6
57	205.2
58	208.8
59	212.4
60	216
61	219.6
62	223.2
63	226.8
64	230.4
65	234
66	237.6
67	241.2
68	244.8
69	248.4
70	252
71	255.6
72	259.2
73	262.8
74	266.4
75	270
76	273.6
77	277.2
78	280.8
79	284.4
80	288
81	291.6
82	295.2
83	298.8
84	302.4
85	306
86	309.6
87	313.2
88	316.8
89	320.4
90	324
91	327.6
92	331.2
93	334.8
94	338.4
95	342
96	345.6
97	349.2
98	352.8
99	356.4
100	360
101	363.6
102	367.2
103	370.8
104	374.4
105	378
106	381.6
107	385.2
108	388.8

To convert kilowatt-hours to megajoules, enter the value in the first field. The result in megajoules is calculated automatically using the exact conversion factor.

1 kWh = 3.6 MJ
1 MJ ≈ 0.277777777778 kWh

Formula: MJ = kWh × 3.6
kWh = MJ × 5/18

Definitions: 1 kWh = 1000 Wh; 1 MJ = 1000000 J

The kilowatt-hour (kWh) is the energy of one kilowatt working for one hour, or 3.6 million joules. It is the unit on household electricity bills and is used for electric-vehicle battery capacity and consumption.

The megajoule (MJ) is one million joules. It is used for the energy content of fuels and for heating and gas measurements, and one kilowatt-hour equals 3.6 MJ.

See the conversion table with commonly used values, handy for quick reference or study.

Kilowatt-hours to Megajoules converter

kWh to MJ conversion table

More Kilowatt-hours & Megajoules conversions