Calories (20°C) to Btu (15.8°C, ISO)

Metric Conversions.

Btu (15.8°C, ISO) to Calories (20°C) (Swap units)

1cal20 = 0.00397Btu (15.8°C, ISO)

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.

Calories (20°C) to Btu (15.8°C, ISO) conversion formula

Btu (15.8°C, ISO) = Calories (20°C) / 252.15847656

Calories (20°C) to Btu (15.8°C, ISO) calculation

Btu (15.8°C, ISO) = Calories (20°C) / 252.15847656

Btu (15.8°C, ISO) = 1 / 252.15829727823

Btu (15.8°C, ISO) = 0.00397

Calories (20°C)

A Calorie (20°C) is sometimes referred to as a small calorie or gram calorie. It is a unit of energy defined as the amount of heat required to raise the temperature of one gram of water by one degree Celsius from 19.5°C to 20.5°C.

Btu (15.8°C, ISO)

The British Thermal Unit (Btu) is a traditional unit of heat, defined as the amount of heat required to raise the temperature of one pound of water by one degree Fahrenheit. The Btu (15.8°C, ISO) is a specific variant standardized by the International Organization for Standardization (ISO) based on the calorie defined at 15.8°C.

 

Calories (20°C) to Btu (15.8°C, ISO) table

Starting value
Increment
Accuracy
Calories (20°C)
Btu (15.8°C, ISO)
0cal20
0.00000Btu (15.8°C, ISO)
1cal20
0.00397Btu (15.8°C, ISO)
2cal20
0.00793Btu (15.8°C, ISO)
3cal20
0.01190Btu (15.8°C, ISO)
4cal20
0.01586Btu (15.8°C, ISO)
5cal20
0.01983Btu (15.8°C, ISO)
6cal20
0.02379Btu (15.8°C, ISO)
7cal20
0.02776Btu (15.8°C, ISO)
8cal20
0.03173Btu (15.8°C, ISO)
9cal20
0.03569Btu (15.8°C, ISO)
10cal20
0.03966Btu (15.8°C, ISO)
11cal20
0.04362Btu (15.8°C, ISO)
12cal20
0.04759Btu (15.8°C, ISO)
13cal20
0.05155Btu (15.8°C, ISO)
14cal20
0.05552Btu (15.8°C, ISO)
15cal20
0.05949Btu (15.8°C, ISO)
16cal20
0.06345Btu (15.8°C, ISO)
17cal20
0.06742Btu (15.8°C, ISO)
18cal20
0.07138Btu (15.8°C, ISO)
19cal20
0.07535Btu (15.8°C, ISO)
20cal20
0.07932Btu (15.8°C, ISO)
21cal20
0.08328Btu (15.8°C, ISO)
22cal20
0.08725Btu (15.8°C, ISO)
23cal20
0.09121Btu (15.8°C, ISO)
24cal20
0.09518Btu (15.8°C, ISO)
25cal20
0.09914Btu (15.8°C, ISO)
26cal20
0.10311Btu (15.8°C, ISO)
27cal20
0.10708Btu (15.8°C, ISO)
28cal20
0.11104Btu (15.8°C, ISO)
29cal20
0.11501Btu (15.8°C, ISO)
30cal20
0.11897Btu (15.8°C, ISO)
31cal20
0.12294Btu (15.8°C, ISO)
32cal20
0.12690Btu (15.8°C, ISO)
33cal20
0.13087Btu (15.8°C, ISO)
34cal20
0.13484Btu (15.8°C, ISO)
35cal20
0.13880Btu (15.8°C, ISO)
36cal20
0.14277Btu (15.8°C, ISO)
37cal20
0.14673Btu (15.8°C, ISO)
38cal20
0.15070Btu (15.8°C, ISO)
39cal20
0.15466Btu (15.8°C, ISO)
40cal20
0.15863Btu (15.8°C, ISO)
41cal20
0.16260Btu (15.8°C, ISO)
42cal20
0.16656Btu (15.8°C, ISO)
43cal20
0.17053Btu (15.8°C, ISO)
44cal20
0.17449Btu (15.8°C, ISO)
45cal20
0.17846Btu (15.8°C, ISO)
46cal20
0.18243Btu (15.8°C, ISO)
47cal20
0.18639Btu (15.8°C, ISO)
48cal20
0.19036Btu (15.8°C, ISO)
49cal20
0.19432Btu (15.8°C, ISO)
50cal20
0.19829Btu (15.8°C, ISO)
51cal20
0.20225Btu (15.8°C, ISO)
52cal20
0.20622Btu (15.8°C, ISO)
53cal20
0.21019Btu (15.8°C, ISO)
54cal20
0.21415Btu (15.8°C, ISO)
55cal20
0.21812Btu (15.8°C, ISO)
56cal20
0.22208Btu (15.8°C, ISO)
57cal20
0.22605Btu (15.8°C, ISO)
58cal20
0.23001Btu (15.8°C, ISO)
59cal20
0.23398Btu (15.8°C, ISO)
60cal20
0.23795Btu (15.8°C, ISO)
61cal20
0.24191Btu (15.8°C, ISO)
62cal20
0.24588Btu (15.8°C, ISO)
63cal20
0.24984Btu (15.8°C, ISO)
64cal20
0.25381Btu (15.8°C, ISO)
65cal20
0.25777Btu (15.8°C, ISO)
66cal20
0.26174Btu (15.8°C, ISO)
67cal20
0.26571Btu (15.8°C, ISO)
68cal20
0.26967Btu (15.8°C, ISO)
69cal20
0.27364Btu (15.8°C, ISO)
70cal20
0.27760Btu (15.8°C, ISO)
71cal20
0.28157Btu (15.8°C, ISO)
72cal20
0.28553Btu (15.8°C, ISO)
73cal20
0.28950Btu (15.8°C, ISO)
74cal20
0.29347Btu (15.8°C, ISO)
75cal20
0.29743Btu (15.8°C, ISO)
76cal20
0.30140Btu (15.8°C, ISO)
77cal20
0.30536Btu (15.8°C, ISO)
78cal20
0.30933Btu (15.8°C, ISO)
79cal20
0.31330Btu (15.8°C, ISO)
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