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cal to BTU Converter

Convert Calorie (cal) to British Thermal Unit (BTU) in energy

Result

0.003966 BTU

1 cal = 0.003966 BTU

Quick Conversions

1 cal
=
0.003966 BTU
5 cal
=
0.019828 BTU
10 cal
=
0.039657 BTU
50 cal
=
0.198283 BTU
100 cal
=
0.396565 BTU
1000 cal
=
3.965651 BTU

Conversion Table

InputFromToResult
1calJ4.184
1calkJ0.004184
1calMJ4.184e-6
1calkcal0.001
1calBTU0.003966

Energy Conversion Guide

Conversion Formula

1 cal = 0.003966 BTU

Conversion factor: 0.003966

1 BTU = 252.165392 cal

Inverse factor: 252.165392

💡 How to use this formula

To convert from cal to BTU, multiply the value by 0.003966.

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