# Joules to Calories (15 °C, NBS 1939)

Calories (15 °C, NBS 1939) to Joules (Swap Units)

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## Joules to Calories (15 °C, NBS 1939) formula

cal(NBS) =
J * 0.23890

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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

cal(NBS) =
J * 0.23890

## Calories (15 °C, NBS 1939)

The National Bureau of Standards (NBS, now known as The National Institute of Standards and Technology) defined the cal15 as being the ammount of energy needed to warm 1g of water from 14.5°C to 15.5°C

## Joules to Calories (15 °C, NBS 1939) table

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< Smaller Values Larger Values >
Joules Calories (15 °C, NBS 1939)
0J 0.00cal(NBS)
1J 0.24cal(NBS)
2J 0.48cal(NBS)
3J 0.72cal(NBS)
4J 0.96cal(NBS)
5J 1.19cal(NBS)
6J 1.43cal(NBS)
7J 1.67cal(NBS)
8J 1.91cal(NBS)
9J 2.15cal(NBS)
10J 2.39cal(NBS)
11J 2.63cal(NBS)
12J 2.87cal(NBS)
13J 3.11cal(NBS)
14J 3.34cal(NBS)
15J 3.58cal(NBS)
16J 3.82cal(NBS)
17J 4.06cal(NBS)
18J 4.30cal(NBS)
19J 4.54cal(NBS)
Joules Calories (15 °C, NBS 1939)
20J 4.78cal(NBS)
21J 5.02cal(NBS)
22J 5.26cal(NBS)
23J 5.49cal(NBS)
24J 5.73cal(NBS)
25J 5.97cal(NBS)
26J 6.21cal(NBS)
27J 6.45cal(NBS)
28J 6.69cal(NBS)
29J 6.93cal(NBS)
30J 7.17cal(NBS)
31J 7.41cal(NBS)
32J 7.64cal(NBS)
33J 7.88cal(NBS)
34J 8.12cal(NBS)
35J 8.36cal(NBS)
36J 8.60cal(NBS)
37J 8.84cal(NBS)
38J 9.08cal(NBS)
39J 9.32cal(NBS)
Joules Calories (15 °C, NBS 1939)
40J 9.56cal(NBS)
41J 9.80cal(NBS)
42J 10.03cal(NBS)
43J 10.27cal(NBS)
44J 10.51cal(NBS)
45J 10.75cal(NBS)
46J 10.99cal(NBS)
47J 11.23cal(NBS)
48J 11.47cal(NBS)
49J 11.71cal(NBS)
50J 11.95cal(NBS)
51J 12.18cal(NBS)
52J 12.42cal(NBS)
53J 12.66cal(NBS)
54J 12.90cal(NBS)
55J 13.14cal(NBS)
56J 13.38cal(NBS)
57J 13.62cal(NBS)
58J 13.86cal(NBS)
59J 14.10cal(NBS)