Convert British thermal units to kilocalories

Convert BTU to kcal (Swap)

The "kilocalories" unit is commonly confused with other units. Click for details.
The "kilocalories" unit is commonly confused the units listed below which have similar names and/or values. Please ensure that you've selected the correct unit for the more accurate conversion!
  • kilocalories, defined as 4,184 J
  • calories, defined as 4.184 J

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Guide

How to convert British thermal units into kilocalories?

To convert British thermal units into kilocalories, preform the following calculations:

1 BTU = 0.25216 kcal

energy in British thermal units × 0.25216 = energy in kilocalories

Example:

15 BTU

15 British thermal units × 0.25216 = 3.78247 kilocalories

How many kilocalories in a British thermal unit?

There are 0.25216 kilocalories in a British thermal unit.

How many British thermal units in a kilocalorie?

There are 3.96567 British thermal units in a kilocalorie.


Value Chart

British Thermal Units (BTU)Kilocalories (kcal)
0 BTU0 kcal
0.01 BTU0.0025216 kcal
0.1 BTU0.025216 kcal
0.2 BTU0.050433 kcal
0.3 BTU0.075649 kcal
0.4 BTU0.10087 kcal
0.5 BTU0.12608 kcal
0.6 BTU0.1513 kcal
0.7 BTU0.17652 kcal
0.8 BTU0.20173 kcal
0.9 BTU0.22695 kcal
1 BTU0.25216 kcal
1.2 BTU0.3026 kcal
1.4 BTU0.35303 kcal
1.6 BTU0.40346 kcal
1.8 BTU0.4539 kcal
2 BTU0.50433 kcal
2.2 BTU0.55476 kcal
2.4 BTU0.60519 kcal
2.6 BTU0.65563 kcal
2.8 BTU0.70606 kcal
3 BTU0.75649 kcal
3.2 BTU0.80693 kcal
3.4 BTU0.85736 kcal
3.6 BTU0.90779 kcal
3.8 BTU0.95822 kcal
4 BTU1.00866 kcal
4.2 BTU1.05909 kcal
4.4 BTU1.10952 kcal
4.6 BTU1.15996 kcal
4.8 BTU1.21039 kcal
5 BTU1.26082 kcal
5.5 BTU1.3869 kcal
6 BTU1.51299 kcal
6.5 BTU1.63907 kcal
7 BTU1.76515 kcal
7.5 BTU1.89123 kcal
8 BTU2.01732 kcal
8.5 BTU2.1434 kcal
9 BTU2.26948 kcal
9.5 BTU2.39556 kcal
10 BTU2.52164 kcal
11 BTU2.77381 kcal
12 BTU3.02597 kcal
13 BTU3.27814 kcal
14 BTU3.5303 kcal
15 BTU3.78247 kcal
16 BTU4.03463 kcal
17 BTU4.28679 kcal
18 BTU4.53896 kcal
19 BTU4.79112 kcal
20 BTU5.04329 kcal
21 BTU5.29545 kcal
22 BTU5.54762 kcal
23 BTU5.79978 kcal
24 BTU6.05195 kcal
25 BTU6.30411 kcal
26 BTU6.55627 kcal
27 BTU6.80844 kcal
28 BTU7.0606 kcal
29 BTU7.31277 kcal
30 BTU7.56493 kcal
31 BTU7.8171 kcal
32 BTU8.06926 kcal
33 BTU8.32143 kcal
34 BTU8.57359 kcal
35 BTU8.82575 kcal
36 BTU9.07792 kcal
37 BTU9.33008 kcal
38 BTU9.58225 kcal
39 BTU9.83441 kcal
40 BTU10.08658 kcal
41 BTU10.33874 kcal
42 BTU10.5909 kcal
43 BTU10.84307 kcal
44 BTU11.09523 kcal
45 BTU11.3474 kcal
46 BTU11.59956 kcal
47 BTU11.85173 kcal
48 BTU12.10389 kcal
49 BTU12.35606 kcal
50 BTU12.60822 kcal
52 BTU13.11255 kcal
54 BTU13.61688 kcal
56 BTU14.12121 kcal
58 BTU14.62554 kcal
60 BTU15.12986 kcal
62 BTU15.63419 kcal
64 BTU16.13852 kcal
66 BTU16.64285 kcal
68 BTU17.14718 kcal
70 BTU17.65151 kcal
72 BTU18.15584 kcal
74 BTU18.66017 kcal
76 BTU19.16449 kcal
78 BTU19.66882 kcal
80 BTU20.17315 kcal
82 BTU20.67748 kcal
84 BTU21.18181 kcal
86 BTU21.68614 kcal
88 BTU22.19047 kcal
90 BTU22.6948 kcal
92 BTU23.19912 kcal
94 BTU23.70345 kcal
96 BTU24.20778 kcal
98 BTU24.71211 kcal
100 BTU25.21644 kcal

Sources & References

UnitSwap uses sources (which are listed below) to ensure the best accuracy on conversions. See more information about reliable sources and conversion accuracy here.

British Thermal Units definition source: en.wikipedia.org
Kilocalories definition source: en.wikipedia.org

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