Calories (15°C,CIPM, 1950) to Btu (mean)

Btu (mean) to Calories (15 °C, CIPM, 1950) (Swap Units)


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Calories (15°C,CIPM, 1950) to Btu (mean) formula

Btu (mean) =
cal15 * 0.0039640
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More information: Calories (15°C,CIPM, 1950)
More information: Btu (mean)

Calories (15°C,CIPM, 1950)

The International Committee for Weights and Measures have defined one cal15 is the ammount of heat energy needed to raise the temperature of 1g of water from 14.5°C to 15.5°C


Calories (15°C,CIPM, 1950) to Btu (mean) formula

Btu (mean) =
cal15 * 0.0039640

Btu (mean)

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 (mean) uses a result averaged over water temperatures 0 to 100 °C (32.0 to 212.0 °F) which is approx. 1055.87 J


Calories (15 °C, CIPM, 1950) to Btu (mean) table

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< Smaller Values Larger Values >
Calories (15°C,CIPM, 1950) Btu (mean)
0cal15 0.00Btu (mean)
1cal15 0.00Btu (mean)
2cal15 0.01Btu (mean)
3cal15 0.01Btu (mean)
4cal15 0.02Btu (mean)
5cal15 0.02Btu (mean)
6cal15 0.02Btu (mean)
7cal15 0.03Btu (mean)
8cal15 0.03Btu (mean)
9cal15 0.04Btu (mean)
10cal15 0.04Btu (mean)
11cal15 0.04Btu (mean)
12cal15 0.05Btu (mean)
13cal15 0.05Btu (mean)
14cal15 0.06Btu (mean)
15cal15 0.06Btu (mean)
16cal15 0.06Btu (mean)
17cal15 0.07Btu (mean)
18cal15 0.07Btu (mean)
19cal15 0.08Btu (mean)
Calories (15°C,CIPM, 1950) Btu (mean)
20cal15 0.08Btu (mean)
21cal15 0.08Btu (mean)
22cal15 0.09Btu (mean)
23cal15 0.09Btu (mean)
24cal15 0.10Btu (mean)
25cal15 0.10Btu (mean)
26cal15 0.10Btu (mean)
27cal15 0.11Btu (mean)
28cal15 0.11Btu (mean)
29cal15 0.11Btu (mean)
30cal15 0.12Btu (mean)
31cal15 0.12Btu (mean)
32cal15 0.13Btu (mean)
33cal15 0.13Btu (mean)
34cal15 0.13Btu (mean)
35cal15 0.14Btu (mean)
36cal15 0.14Btu (mean)
37cal15 0.15Btu (mean)
38cal15 0.15Btu (mean)
39cal15 0.15Btu (mean)
Calories (15°C,CIPM, 1950) Btu (mean)
40cal15 0.16Btu (mean)
41cal15 0.16Btu (mean)
42cal15 0.17Btu (mean)
43cal15 0.17Btu (mean)
44cal15 0.17Btu (mean)
45cal15 0.18Btu (mean)
46cal15 0.18Btu (mean)
47cal15 0.19Btu (mean)
48cal15 0.19Btu (mean)
49cal15 0.19Btu (mean)
50cal15 0.20Btu (mean)
51cal15 0.20Btu (mean)
52cal15 0.21Btu (mean)
53cal15 0.21Btu (mean)
54cal15 0.21Btu (mean)
55cal15 0.22Btu (mean)
56cal15 0.22Btu (mean)
57cal15 0.23Btu (mean)
58cal15 0.23Btu (mean)
59cal15 0.23Btu (mean)