Convert kilocalories to kilojoules

Convert kcal to kJ (Swap)

The "kilocalories" unit is commonly confused with other units. Click for details.

The "kilocalories" 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!

kilocalories, defined as 4,184 J
calories, defined as 4.184 J

Converter

Guide

How to convert kilocalories into kilojoules?

To convert kilocalories into kilojoules, preform the following calculations:

1 kcal = 4.184 kJ

energy in kilocalories × 4.184 = energy in kilojoules

Example:

15 kcal

15 kilocalories × 4.184 = 62.76 kilojoules

How many kilojoules in a kilocalorie?

There are 4.184 kilojoules in a kilocalorie.

How many kilocalories in a kilojoule?

There are 0.23901 kilocalories in a kilojoule.

Value Chart

Kilocalories (kcal)	Kilojoules (kJ)
0 kcal	0 kJ
0.01 kcal	0.04184 kJ
0.1 kcal	0.4184 kJ
0.2 kcal	0.8368 kJ
0.3 kcal	1.2552 kJ
0.4 kcal	1.6736 kJ
0.5 kcal	2.092 kJ
0.6 kcal	2.5104 kJ
0.7 kcal	2.9288 kJ
0.8 kcal	3.3472 kJ
0.9 kcal	3.7656 kJ
1 kcal	4.184 kJ
1.2 kcal	5.0208 kJ
1.4 kcal	5.8576 kJ
1.6 kcal	6.6944 kJ
1.8 kcal	7.5312 kJ
2 kcal	8.368 kJ
2.2 kcal	9.2048 kJ
2.4 kcal	10.0416 kJ
2.6 kcal	10.8784 kJ
2.8 kcal	11.7152 kJ
3 kcal	12.552 kJ
3.2 kcal	13.3888 kJ
3.4 kcal	14.2256 kJ
3.6 kcal	15.0624 kJ
3.8 kcal	15.8992 kJ
4 kcal	16.736 kJ
4.2 kcal	17.5728 kJ
4.4 kcal	18.4096 kJ
4.6 kcal	19.2464 kJ
4.8 kcal	20.0832 kJ
5 kcal	20.92 kJ
5.5 kcal	23.012 kJ
6 kcal	25.104 kJ
6.5 kcal	27.196 kJ
7 kcal	29.288 kJ
7.5 kcal	31.38 kJ
8 kcal	33.472 kJ
8.5 kcal	35.564 kJ
9 kcal	37.656 kJ
9.5 kcal	39.748 kJ
10 kcal	41.84 kJ
11 kcal	46.024 kJ
12 kcal	50.208 kJ
13 kcal	54.392 kJ
14 kcal	58.576 kJ
15 kcal	62.76 kJ
16 kcal	66.944 kJ
17 kcal	71.128 kJ
18 kcal	75.312 kJ
19 kcal	79.496 kJ
20 kcal	83.68 kJ
21 kcal	87.864 kJ
22 kcal	92.048 kJ
23 kcal	96.232 kJ
24 kcal	100.416 kJ
25 kcal	104.6 kJ
26 kcal	108.784 kJ
27 kcal	112.968 kJ
28 kcal	117.152 kJ
29 kcal	121.336 kJ
30 kcal	125.52 kJ
31 kcal	129.704 kJ
32 kcal	133.888 kJ
33 kcal	138.072 kJ
34 kcal	142.256 kJ
35 kcal	146.44 kJ
36 kcal	150.624 kJ
37 kcal	154.808 kJ
38 kcal	158.992 kJ
39 kcal	163.176 kJ
40 kcal	167.36 kJ
41 kcal	171.544 kJ
42 kcal	175.728 kJ
43 kcal	179.912 kJ
44 kcal	184.096 kJ
45 kcal	188.28 kJ
46 kcal	192.464 kJ
47 kcal	196.648 kJ
48 kcal	200.832 kJ
49 kcal	205.016 kJ
50 kcal	209.2 kJ
52 kcal	217.568 kJ
54 kcal	225.936 kJ
56 kcal	234.304 kJ
58 kcal	242.672 kJ
60 kcal	251.04 kJ
62 kcal	259.408 kJ
64 kcal	267.776 kJ
66 kcal	276.144 kJ
68 kcal	284.512 kJ
70 kcal	292.88 kJ
72 kcal	301.248 kJ
74 kcal	309.616 kJ
76 kcal	317.984 kJ
78 kcal	326.352 kJ
80 kcal	334.72 kJ
82 kcal	343.088 kJ
84 kcal	351.456 kJ
86 kcal	359.824 kJ
88 kcal	368.192 kJ
90 kcal	376.56 kJ
92 kcal	384.928 kJ
94 kcal	393.296 kJ
96 kcal	401.664 kJ
98 kcal	410.032 kJ
100 kcal	418.4 kJ

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.

Kilocalories definition source: en.wikipedia.org
Kilojoules definition source: en.wikipedia.org