How Many Kilocalories in a BTU?
Quick Answer
1 BTU = 0.25216539 Kilocalories
1 BTU = 0.25216539 kcal
0.252165
≈ 1/4 kcal
Formula
kcal = BTU × 0.25216539
The calculator multiplies each BTU value by 0.25216539. For the reverse direction, divide kcal by 0.25216539; equivalently, 1 kcal = 3.9656512 BTU.
Conversion Table
| BTUs (BTU) | Kilocalories (kcal) |
|---|---|
| 1 BTU | 0.25216539 kcal |
| 2 BTU | 0.50433078 kcal |
| 5 BTU | 1.260827 kcal |
| 10 BTU | 2.5216539 kcal |
| 20 BTU | 5.0433078 kcal |
| 50 BTU | 12.60827 kcal |
| 100 BTU | 25.216539 kcal |
| 500 BTU | 126.0827 kcal |
| 1,000 BTU | 252.16539 kcal |
Worked Examples
Convert 5 BTU to kcal:
5 BTU × 0.25216539 = 1.260827 kcal
Convert 10 BTU to kcal:
10 BTU × 0.25216539 = 2.5216539 kcal
Convert 50 BTU to kcal:
50 BTU × 0.25216539 = 12.60827 kcal
FAQ
How many Kilocalories are in 1 BTU?
There are 0.25216539 Kilocalories in 1 BTU. Formula: kcal = BTU × 0.25216539.
How to convert BTUs to Kilocalories?
To convert BTUs to Kilocalories, multiply the number of BTUs by 0.25216539. For example, 10 BTU = 2.5216539 kcal.
How many Kilocalories are in 100 BTUs?
There are 25.216539 Kilocalories in 100 BTUs. Calculation: 100 × 0.25216539 = 25.216539.