Convert BTU to Calories
Enter a value in btu to instantly convert to calories. See the conversion formula, a table of common values, and copy the result.
BTU to Calories
Calories = BTU × 252.165
—
Common Conversions
| BTU (BTU) | Calories (cal) |
|---|---|
| 1 BTU | 252.165392 cal |
| 5 BTU | 1,260.827 cal |
| 10 BTU | 2,521.6539 cal |
| 25 BTU | 6,304.1348 cal |
| 50 BTU | 12,608.2696 cal |
| 100 BTU | 25,216.5392 cal |
| 250 BTU | 63,041.348 cal |
| 500 BTU | 126,082.696 cal |
| 1,000 BTU | 252,165.392 cal |
| 5,000 BTU | 1,260,826.9598 cal |
How to Use the BTU to Calories Converter
1
Enter the value in btu you want to convert.
2
The result in calories is displayed instantly.
3
Copy the result or swap the units to convert in the opposite direction.
Frequently Asked Questions
How many calories in one btu?
There are 252.165 calories in one btu (1 BTU = 252.165 cal).
What is the formula to convert btu to calories?
Multiply the value in btu by 252.165. Formula: Calories = BTU × 252.165.
Is the converter accurate?
Yes, this converter uses precise conversion factors and is suitable for everyday calculations, academic work, and professional use.