Joules to IT Calories Converter

J → cal IT: type a value and the result appears instantly.

1 J = 0.2388458966 cal IT
1 cal IT = 4.1868 J

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How to convert joules to IT calories

Use this formula:

cal IT = J ÷ 4.1868

Examples

5 J = 1.19423 cal IT
12 J = 2.86615 cal IT
100 J = 23.8846 cal IT

J to cal IT conversion chart

joules (J)	IT calories (cal IT)
0.1 J	0.0238846 cal IT
0.25 J	0.0597115 cal IT
0.5 J	0.119423 cal IT
1 J	0.238846 cal IT
2 J	0.477692 cal IT
3 J	0.716538 cal IT
4 J	0.955384 cal IT
5 J	1.19423 cal IT
6 J	1.43308 cal IT
7 J	1.67192 cal IT
8 J	1.91077 cal IT
9 J	2.14961 cal IT
10 J	2.38846 cal IT
12 J	2.86615 cal IT
15 J	3.58269 cal IT
20 J	4.77692 cal IT
25 J	5.97115 cal IT
30 J	7.16538 cal IT
40 J	9.55384 cal IT
50 J	11.9423 cal IT
60 J	14.3308 cal IT
70 J	16.7192 cal IT
75 J	17.9134 cal IT
80 J	19.1077 cal IT
90 J	21.4961 cal IT
100 J	23.8846 cal IT
150 J	35.8269 cal IT
200 J	47.7692 cal IT
250 J	59.7115 cal IT
500 J	119.423 cal IT
1,000 J	238.846 cal IT

About the units

Joule (J) is a metric (SI) unit. 1 J = 0.2390057361 cal.

Calorie (IT) (cal IT) is a commonly used unit. 1 cal IT = 4.1868 J.

Frequently asked questions

How do I convert joules to IT calories?: Divide the value in J by 4.1868.
How many IT calories are in 1 joule?: 1 J = 0.2388458966 cal IT.
What is 12 J in cal IT?: 12 J = 2.86615 cal IT.
How do I convert IT calories to joules?: Use the reverse converter: cal IT → J.

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cal IT → J kcal → kJ kJ → kcal eV → J J → eV thm → kWh kWh → thm MWh → kWh kWh → MWh kWh → kcal kcal → kWh

Sources: NIST SP 811 · BIPM SI Brochure · NIST Handbook 44. Last reviewed: 2026-10 · FreeUnitConverters