BTU to Kilocalorie (BTU to kcal)
Convert BTU to kcal — Energy converter
One btu equals 0.25216539 kcal, so to convert BTU to kilocalories you multiply the value by 0.25216539. A btu is smaller than a kilocalorie — going the other way, 1 kcal = 3.965651 BTU. For example, 10 BTU = 2.521654 kcal and 50 BTU = 12.60827 kcal.
0.25216539Click to copy
1 BTU = 0.25216539 kcal
BTU to Kilocalorie formula
1 BTU = 0.25216539 kcal
Worked examples
- 25 BTU = 6.304135 kcal
- 100 BTU = 25.216539 kcal
BTU to Kilocalorie conversion table
| BTU (BTU) | Kilocalorie (kcal) |
|---|---|
| 1 | 0.25216539 |
| 2 | 0.50433078 |
| 3 | 0.75649618 |
| 5 | 1.260827 |
| 8 | 2.017323 |
| 10 | 2.521654 |
| 12 | 3.025985 |
| 15 | 3.782481 |
| 20 | 5.043308 |
| 25 | 6.304135 |
| 50 | 12.60827 |
| 100 | 25.216539 |
| 250 | 63.041348 |
| 500 | 126.082696 |
| 1000 | 252.165392 |
Frequently asked questions
How many kilocalories are in one btu?
One btu equals 0.25216539 kilocalories (kcal).
How many BTU are in one kilocalorie?
One kilocalorie equals 3.965651 BTU (BTU).
How do you convert BTU to kilocalories?
1 BTU = 0.25216539 kcal. Use the calculator above for any value.
What is 5 BTU in kcal?
5 BTU = 1.260827 kcal.
What is 100 BTU in kcal?
100 BTU = 25.216539 kcal.
What is 10 BTU in kcal?
10 BTU = 2.521654 kcal.
What is 20 BTU in kcal?
20 BTU = 5.043308 kcal.
Is a btu bigger than a kilocalorie?
No. A btu is smaller — one btu equals 0.25216539 kilocalories, while one kilocalorie equals 3.965651 BTU.