Convert calories to megajoules

Convert cal to MJ (Swap)

The "calories" unit is commonly confused with other units. Click for details.
The "calories" unit is commonly confused the units listed below which have similar names and/or values. Please ensure that you've selected the correct unit for the more accurate conversion!
  • calories, defined as 4.184 J
  • kilocalories, defined as 4,184 J

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is equal to...

Guide

How to convert calories into megajoules?

To convert calories into megajoules, preform the following calculations:

1 cal = 0.000004184 MJ

energy in calories × 0.000004184 = energy in megajoules

Example:

15 cal

15 calories × 0.000004184 = 0.00006276 megajoules

How many megajoules in a calorie?

There are 0.000004184 megajoules in a calorie.

How many calories in a megajoule?

There are 239,005.7 calories in a megajoule.


Value Chart

Calories (cal)Megajoules (MJ)
0 cal0 MJ
0.01 cal0.00000004184 MJ
0.1 cal0.0000004184 MJ
0.2 cal0.0000008368 MJ
0.3 cal0.0000012552 MJ
0.4 cal0.0000016736 MJ
0.5 cal0.000002092 MJ
0.6 cal0.0000025104 MJ
0.7 cal0.0000029288 MJ
0.8 cal0.0000033472 MJ
0.9 cal0.0000037656 MJ
1 cal0.000004184 MJ
1.2 cal0.0000050208 MJ
1.4 cal0.0000058576 MJ
1.6 cal0.0000066944 MJ
1.8 cal0.0000075312 MJ
2 cal0.000008368 MJ
2.2 cal0.0000092048 MJ
2.4 cal0.000010042 MJ
2.6 cal0.000010878 MJ
2.8 cal0.000011715 MJ
3 cal0.000012552 MJ
3.2 cal0.000013389 MJ
3.4 cal0.000014226 MJ
3.6 cal0.000015062 MJ
3.8 cal0.000015899 MJ
4 cal0.000016736 MJ
4.2 cal0.000017573 MJ
4.4 cal0.00001841 MJ
4.6 cal0.000019246 MJ
4.8 cal0.000020083 MJ
5 cal0.00002092 MJ
5.5 cal0.000023012 MJ
6 cal0.000025104 MJ
6.5 cal0.000027196 MJ
7 cal0.000029288 MJ
7.5 cal0.00003138 MJ
8 cal0.000033472 MJ
8.5 cal0.000035564 MJ
9 cal0.000037656 MJ
9.5 cal0.000039748 MJ
10 cal0.00004184 MJ
11 cal0.000046024 MJ
12 cal0.000050208 MJ
13 cal0.000054392 MJ
14 cal0.000058576 MJ
15 cal0.00006276 MJ
16 cal0.000066944 MJ
17 cal0.000071128 MJ
18 cal0.000075312 MJ
19 cal0.000079496 MJ
20 cal0.00008368 MJ
21 cal0.000087864 MJ
22 cal0.000092048 MJ
23 cal0.000096232 MJ
24 cal0.00010042 MJ
25 cal0.0001046 MJ
26 cal0.00010878 MJ
27 cal0.00011297 MJ
28 cal0.00011715 MJ
29 cal0.00012134 MJ
30 cal0.00012552 MJ
31 cal0.0001297 MJ
32 cal0.00013389 MJ
33 cal0.00013807 MJ
34 cal0.00014226 MJ
35 cal0.00014644 MJ
36 cal0.00015062 MJ
37 cal0.00015481 MJ
38 cal0.00015899 MJ
39 cal0.00016318 MJ
40 cal0.00016736 MJ
41 cal0.00017154 MJ
42 cal0.00017573 MJ
43 cal0.00017991 MJ
44 cal0.0001841 MJ
45 cal0.00018828 MJ
46 cal0.00019246 MJ
47 cal0.00019665 MJ
48 cal0.00020083 MJ
49 cal0.00020502 MJ
50 cal0.0002092 MJ
52 cal0.00021757 MJ
54 cal0.00022594 MJ
56 cal0.0002343 MJ
58 cal0.00024267 MJ
60 cal0.00025104 MJ
62 cal0.00025941 MJ
64 cal0.00026778 MJ
66 cal0.00027614 MJ
68 cal0.00028451 MJ
70 cal0.00029288 MJ
72 cal0.00030125 MJ
74 cal0.00030962 MJ
76 cal0.00031798 MJ
78 cal0.00032635 MJ
80 cal0.00033472 MJ
82 cal0.00034309 MJ
84 cal0.00035146 MJ
86 cal0.00035982 MJ
88 cal0.00036819 MJ
90 cal0.00037656 MJ
92 cal0.00038493 MJ
94 cal0.0003933 MJ
96 cal0.00040166 MJ
98 cal0.00041003 MJ
100 cal0.0004184 MJ

Sources & References

UnitSwap uses sources (which are listed below) to ensure the best accuracy on conversions. See more information about reliable sources and conversion accuracy here.

Calories definition source: en.wikipedia.org
Megajoules definition source: en.wikipedia.org

Other Calculators