# Btu (15.6°C) to Calories (15 °C, NBS 1939) conversion

Bookmark Page Calories (15 °C, NBS 1939) to Btu (15.6°C) (Swap Units)

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## Convert Btu (15.6°C) to Calories (15 °C, NBS 1939)

cal(NBS) =
Btu (15.6°C) * 251.97

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## Btu (15.6°C)

One BTU is the energy required to heat 1 avoirdupois pound of liquid water by 1 degree Fahrenheit, at a pressure of one atmosphere. The Btu (15.6°C) equates to 1,054.68 J

## Convert Btu (15.6°C) to Calories (15 °C, NBS 1939)

cal(NBS) =
Btu (15.6°C) * 251.97

## 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

Btu (15.6°C) to Calories (15 °C, NBS 1939) table
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< Smaller Values Larger Values >
Btu (15.6°C) Calories (15 °C, NBS 1939)
0Btu (15.6°C) 0.00cal(NBS)
1Btu (15.6°C) 251.97cal(NBS)
2Btu (15.6°C) 503.93cal(NBS)
3Btu (15.6°C) 755.90cal(NBS)
4Btu (15.6°C) 1007.86cal(NBS)
5Btu (15.6°C) 1259.83cal(NBS)
6Btu (15.6°C) 1511.80cal(NBS)
7Btu (15.6°C) 1763.76cal(NBS)
8Btu (15.6°C) 2015.73cal(NBS)
9Btu (15.6°C) 2267.70cal(NBS)
10Btu (15.6°C) 2519.66cal(NBS)
11Btu (15.6°C) 2771.63cal(NBS)
12Btu (15.6°C) 3023.59cal(NBS)
13Btu (15.6°C) 3275.56cal(NBS)
14Btu (15.6°C) 3527.53cal(NBS)
15Btu (15.6°C) 3779.49cal(NBS)
16Btu (15.6°C) 4031.46cal(NBS)
17Btu (15.6°C) 4283.42cal(NBS)
18Btu (15.6°C) 4535.39cal(NBS)
19Btu (15.6°C) 4787.36cal(NBS)
Btu (15.6°C) Calories (15 °C, NBS 1939)
20Btu (15.6°C) 5039.32cal(NBS)
21Btu (15.6°C) 5291.29cal(NBS)
22Btu (15.6°C) 5543.26cal(NBS)
23Btu (15.6°C) 5795.22cal(NBS)
24Btu (15.6°C) 6047.19cal(NBS)
25Btu (15.6°C) 6299.15cal(NBS)
26Btu (15.6°C) 6551.12cal(NBS)
27Btu (15.6°C) 6803.09cal(NBS)
28Btu (15.6°C) 7055.05cal(NBS)
29Btu (15.6°C) 7307.02cal(NBS)
30Btu (15.6°C) 7558.99cal(NBS)
31Btu (15.6°C) 7810.95cal(NBS)
32Btu (15.6°C) 8062.92cal(NBS)
33Btu (15.6°C) 8314.88cal(NBS)
34Btu (15.6°C) 8566.85cal(NBS)
35Btu (15.6°C) 8818.82cal(NBS)
36Btu (15.6°C) 9070.78cal(NBS)
37Btu (15.6°C) 9322.75cal(NBS)
38Btu (15.6°C) 9574.71cal(NBS)
39Btu (15.6°C) 9826.68cal(NBS)
Btu (15.6°C) Calories (15 °C, NBS 1939)
40Btu (15.6°C) 10078.65cal(NBS)
41Btu (15.6°C) 10330.61cal(NBS)
42Btu (15.6°C) 10582.58cal(NBS)
43Btu (15.6°C) 10834.55cal(NBS)
44Btu (15.6°C) 11086.51cal(NBS)
45Btu (15.6°C) 11338.48cal(NBS)
46Btu (15.6°C) 11590.44cal(NBS)
47Btu (15.6°C) 11842.41cal(NBS)
48Btu (15.6°C) 12094.38cal(NBS)
49Btu (15.6°C) 12346.34cal(NBS)
50Btu (15.6°C) 12598.31cal(NBS)
51Btu (15.6°C) 12850.27cal(NBS)
52Btu (15.6°C) 13102.24cal(NBS)
53Btu (15.6°C) 13354.21cal(NBS)
54Btu (15.6°C) 13606.17cal(NBS)
55Btu (15.6°C) 13858.14cal(NBS)
56Btu (15.6°C) 14110.11cal(NBS)
57Btu (15.6°C) 14362.07cal(NBS)
58Btu (15.6°C) 14614.04cal(NBS)
59Btu (15.6°C) 14866.00cal(NBS)