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Convert British Thermal Unit to Calorie

Instantly convert British Thermal Unit (BTU) to Calorie (cal) with our free online converter.

British Thermal Unit → Calorie

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Conversion Formula

British Thermal Unit to Calorie

British Thermal Unit value × 252.1644007 = Calorie value

Multiply the british thermal unit value by 252.1644007 to convert to calorie. This is because 1 BTU = 252.1644007 cal.

Quick Reference Table

British Thermal Unit (BTU)Calorie (cal)
0.1 BTU25.21644007 cal
0.5 BTU126.0822004 cal
1 BTU252.1644007 cal
2 BTU504.3288014 cal
5 BTU1,260.822004 cal
10 BTU2,521.644007 cal
25 BTU6,304.110018 cal
50 BTU12,608.22004 cal
100 BTU25,216.44007 cal
1000 BTU252,164.4007 cal

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Frequently Asked Questions

How do I convert British Thermal Unit to Calorie?
Multiply the british thermal unit value by 252.1644007 to convert to calorie. This is because 1 BTU = 252.1644007 cal.
What is 1 British Thermal Unit in Calorie?
1 BTU is equal to 252.1644007 cal.
Is this converter accurate?
Yes. All conversions use internationally recognized conversion factors and formulas for precise results.