Free online converter — type a value and get the result instantly. No signup, works offline in your browser.
All calculations run locally in your browser — nothing is uploaded.
| BTU (BTU) | kilocalories (kcal) |
|---|---|
| 0.1 BTU | 0.025216 kcal |
| 0.25 BTU | 0.063041 kcal |
| 0.5 BTU | 0.126082 kcal |
| 1 BTU | 0.252164 kcal |
| 2 BTU | 0.504329 kcal |
| 3 BTU | 0.756493 kcal |
| 5 BTU | 1.260822 kcal |
| 10 BTU | 2.521644 kcal |
| 20 BTU | 5.043288 kcal |
| 25 BTU | 6.30411 kcal |
| 50 BTU | 12.60822 kcal |
| 100 BTU | 25.21644 kcal |
| 250 BTU | 63.0411 kcal |
| 500 BTU | 126.0822 kcal |
| 1000 BTU | 252.164401 kcal |
| 5000 BTU | 1260.822004 kcal |
| 10000 BTU | 2521.644007 kcal |
Type a value in BTU in the converter above — the equivalent in kilocalories is calculated instantly. 1 BTU equals 0.252164 kcal.
Multiply the value in BTU by 0.252164 to get the value in kilocalories.
There are 0.252164 kilocalories in 1 BTU.