# Joules to Calories (20°C) (J to cal20)

Calories (20°C) to Joules (Swap Units)

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## Joules to Calories (20°C) formula

cal20 =
J * 0.23913

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## Joules

One Joule is 1 Newton Metre, ie the work done or energy transfered to an object when a one Newton force acts on it over one metre. It can also be defined as the heat energy dissipated by a current of one ampere passing through a one Ohm resistor for one second

cal20 =
J * 0.23913

## Calories (20°C)

One Calorie (20°C) is the amount of energy needed to raise the temperature of 1 gram of air-free water from 19.5 to 20.5 °C at atmospheric pressure.

## Joules to Calories (20°C) table

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< Smaller Values Larger Values >
Joules Calories (20°C)
0J 0.00cal20
1J 0.24cal20
2J 0.48cal20
3J 0.72cal20
4J 0.96cal20
5J 1.20cal20
6J 1.43cal20
7J 1.67cal20
8J 1.91cal20
9J 2.15cal20
10J 2.39cal20
11J 2.63cal20
12J 2.87cal20
13J 3.11cal20
14J 3.35cal20
15J 3.59cal20
16J 3.83cal20
17J 4.07cal20
18J 4.30cal20
19J 4.54cal20
Joules Calories (20°C)
20J 4.78cal20
21J 5.02cal20
22J 5.26cal20
23J 5.50cal20
24J 5.74cal20
25J 5.98cal20
26J 6.22cal20
27J 6.46cal20
28J 6.70cal20
29J 6.93cal20
30J 7.17cal20
31J 7.41cal20
32J 7.65cal20
33J 7.89cal20
34J 8.13cal20
35J 8.37cal20
36J 8.61cal20
37J 8.85cal20
38J 9.09cal20
39J 9.33cal20
Joules Calories (20°C)
40J 9.57cal20
41J 9.80cal20
42J 10.04cal20
43J 10.28cal20
44J 10.52cal20
45J 10.76cal20
46J 11.00cal20
47J 11.24cal20
48J 11.48cal20
49J 11.72cal20
50J 11.96cal20
51J 12.20cal20
52J 12.43cal20
53J 12.67cal20
54J 12.91cal20
55J 13.15cal20
56J 13.39cal20
57J 13.63cal20
58J 13.87cal20
59J 14.11cal20