⚡ BTU to cal — BTU to Calorie Converter
Convert energy units — joules, calories, kilowatt-hours, BTU, kilojoules.
All BTU conversions
| Unit | Name | Value |
|---|---|---|
| J | Joule | 1055.06 |
| kJ | Kilojoule | 1.05506 |
| cal | Calorie | 252.16539 |
| kcal | Kilocalorie (Cal) | 0.25216539 |
| kWh | Kilowatt-hour | 0.00029307222 |
Related Energy conversions
About BTU to Calorie Conversion
The BTU (BTU) and the Calorie (cal) are both units of energy. Converting between them is straightforward using the formula above.
Formula: 1 BTU = 252.16539 cal
This converter uses internationally recognized conversion factors. All calculations are performed client-side in your browser — no data is sent to any server.
Frequently Asked Questions
How do I convert BTU to Calorie?
Use the converter above — enter your value in BTU and the result appears instantly in Calorie. The formula is: 1 BTU = 252.16539 cal
How many Calorie are in 100 BTU?
100 BTU = 25216.539 cal
What is 1 BTU in Calorie?
1 BTU = 252.16539 cal
Is this BTU to Calorie converter free?
Yes — Unitafy is completely free, requires no signup, and works instantly in your browser.