BTU to Kilocalories Converter

Convert BTU (BTU) to Kilocalories (kcal) instantly. 1 BTU = 0.2521644359 Kilocalories.

BTU to Kilocalories 13 units

Common Energy Conversions

BTU to Kilocalories Conversion Table

BTU (BTU) Kilocalories (kcal)
0.01 BTU 0.0025216444 kcal
0.1 BTU 0.0252164436 kcal
0.5 BTU 0.126082218 kcal
1 BTU 0.2521644359 kcal
2 BTU 0.5043288719 kcal
5 BTU 1.26082218 kcal
10 BTU 2.52164436 kcal
25 BTU 6.3041109 kcal
50 BTU 12.608222 kcal
100 BTU 25.216444 kcal
250 BTU 63.041109 kcal
500 BTU 126.082218 kcal
1000 BTU 252.164436 kcal
5000 BTU 1260.82218 kcal
10000 BTU 2521.644359 kcal

📐 How to Convert BTU to Kilocalories

Multiply the BTU value by 0.2521644359 to get Kilocalories.

Example: 10 BTU × 0.2521644359 = 2.52164436 Kilocalories

To go the other way, multiply by 3.96566628. Use the reverse converter →

Frequently Asked Questions

Q How many Kilocalories in a BTU?
1 BTU equals 0.2521644359 Kilocalories.
Q How do I convert BTU to Kilocalories?
Multiply your BTU value by 0.2521644359 to get the result in Kilocalories.

ℹ️ About These Units

BTU
BTU

A unit of energy commonly used in measurement systems worldwide.

Kilocalorie
kcal

A unit of energy used alongside and interchangeable with other standard units.