Calories (15°C,CIPM, 1950) to Btu (I.T., pre-1956)

Calories (15°C,CIPM, 1950) to Btu (I.T., pre-1956) conversion calculator

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1cal15 = 0.00397Btu (I.T., pre-1956)

Note: You can increase or decrease the accuracy of this answer by selecting the number of significant figures required from the options above the result.

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Calories (15°C,CIPM, 1950) to Btu (I.T., pre-1956) conversion formula

Btu (I.T., pre-1956) = Calories (15°C,CIPM, 1950) / 252.07012591

Calories (15°C,CIPM, 1950) to Btu (I.T., pre-1956) calculation

Btu (I.T., pre-1956) = Calories (15°C,CIPM, 1950) / 252.07012591

Btu (I.T., pre-1956) = 1 / 252.07025303034

Btu (I.T., pre-1956) = 0.00397

Calories (15°C,CIPM, 1950)

The calorie defined as CIPM, 1950 or the "15°C calorie" is a unit of energy that was historically used to quantify the amount of heat required to raise the temperature of one gram of water by one degree Celsius at 15°C. This definition was established by the International Committee for Weights and Measures (CIPM) in 1950.

Btu (I.T., pre-1956)

The Btu (I.T., pre-1956) refers to the International Table Btu, a specific definition used before 1956. It represents the amount of heat required to raise the temperature of one pound of water by one degree Fahrenheit at a constant pressure of one atmosphere.

 

 

Calories (15°C,CIPM, 1950) to Btu (I.T., pre-1956) table

Starting value
Increment
Accuracy
Calories (15°C,CIPM, 1950)
Btu (I.T., pre-1956)
0cal15
0.00000Btu (I.T., pre-1956)
1cal15
0.00397Btu (I.T., pre-1956)
2cal15
0.00793Btu (I.T., pre-1956)
3cal15
0.01190Btu (I.T., pre-1956)
4cal15
0.01587Btu (I.T., pre-1956)
5cal15
0.01984Btu (I.T., pre-1956)
6cal15
0.02380Btu (I.T., pre-1956)
7cal15
0.02777Btu (I.T., pre-1956)
8cal15
0.03174Btu (I.T., pre-1956)
9cal15
0.03570Btu (I.T., pre-1956)
10cal15
0.03967Btu (I.T., pre-1956)
11cal15
0.04364Btu (I.T., pre-1956)
12cal15
0.04761Btu (I.T., pre-1956)
13cal15
0.05157Btu (I.T., pre-1956)
14cal15
0.05554Btu (I.T., pre-1956)
15cal15
0.05951Btu (I.T., pre-1956)
16cal15
0.06347Btu (I.T., pre-1956)
17cal15
0.06744Btu (I.T., pre-1956)
18cal15
0.07141Btu (I.T., pre-1956)
19cal15
0.07538Btu (I.T., pre-1956)
Calories (15°C,CIPM, 1950)
Btu (I.T., pre-1956)
20cal15
0.07934Btu (I.T., pre-1956)
21cal15
0.08331Btu (I.T., pre-1956)
22cal15
0.08728Btu (I.T., pre-1956)
23cal15
0.09124Btu (I.T., pre-1956)
24cal15
0.09521Btu (I.T., pre-1956)
25cal15
0.09918Btu (I.T., pre-1956)
26cal15
0.10315Btu (I.T., pre-1956)
27cal15
0.10711Btu (I.T., pre-1956)
28cal15
0.11108Btu (I.T., pre-1956)
29cal15
0.11505Btu (I.T., pre-1956)
30cal15
0.11901Btu (I.T., pre-1956)
31cal15
0.12298Btu (I.T., pre-1956)
32cal15
0.12695Btu (I.T., pre-1956)
33cal15
0.13092Btu (I.T., pre-1956)
34cal15
0.13488Btu (I.T., pre-1956)
35cal15
0.13885Btu (I.T., pre-1956)
36cal15
0.14282Btu (I.T., pre-1956)
37cal15
0.14678Btu (I.T., pre-1956)
38cal15
0.15075Btu (I.T., pre-1956)
39cal15
0.15472Btu (I.T., pre-1956)
Calories (15°C,CIPM, 1950)
Btu (I.T., pre-1956)
40cal15
0.15869Btu (I.T., pre-1956)
41cal15
0.16265Btu (I.T., pre-1956)
42cal15
0.16662Btu (I.T., pre-1956)
43cal15
0.17059Btu (I.T., pre-1956)
44cal15
0.17455Btu (I.T., pre-1956)
45cal15
0.17852Btu (I.T., pre-1956)
46cal15
0.18249Btu (I.T., pre-1956)
47cal15
0.18646Btu (I.T., pre-1956)
48cal15
0.19042Btu (I.T., pre-1956)
49cal15
0.19439Btu (I.T., pre-1956)
50cal15
0.19836Btu (I.T., pre-1956)
51cal15
0.20232Btu (I.T., pre-1956)
52cal15
0.20629Btu (I.T., pre-1956)
53cal15
0.21026Btu (I.T., pre-1956)
54cal15
0.21423Btu (I.T., pre-1956)
55cal15
0.21819Btu (I.T., pre-1956)
56cal15
0.22216Btu (I.T., pre-1956)
57cal15
0.22613Btu (I.T., pre-1956)
58cal15
0.23009Btu (I.T., pre-1956)
59cal15
0.23406Btu (I.T., pre-1956)
Calories (15°C,CIPM, 1950)
Btu (I.T., pre-1956)
60cal15
0.23803Btu (I.T., pre-1956)
61cal15
0.24200Btu (I.T., pre-1956)
62cal15
0.24596Btu (I.T., pre-1956)
63cal15
0.24993Btu (I.T., pre-1956)
64cal15
0.25390Btu (I.T., pre-1956)
65cal15
0.25786Btu (I.T., pre-1956)
66cal15
0.26183Btu (I.T., pre-1956)
67cal15
0.26580Btu (I.T., pre-1956)
68cal15
0.26977Btu (I.T., pre-1956)
69cal15
0.27373Btu (I.T., pre-1956)
70cal15
0.27770Btu (I.T., pre-1956)
71cal15
0.28167Btu (I.T., pre-1956)
72cal15
0.28563Btu (I.T., pre-1956)
73cal15
0.28960Btu (I.T., pre-1956)
74cal15
0.29357Btu (I.T., pre-1956)
75cal15
0.29754Btu (I.T., pre-1956)
76cal15
0.30150Btu (I.T., pre-1956)
77cal15
0.30547Btu (I.T., pre-1956)
78cal15
0.30944Btu (I.T., pre-1956)
79cal15
0.31340Btu (I.T., pre-1956)