Energy

British thermal units to Calories Converter

1 BTU = 252.1654 cal

252.165392 cal

1 BTU = 252.165392 cal

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British thermal units to Calories conversion table

British thermal units (BTU)Calories (cal)
1252.1654
2504.3308
51,260.83
102,521.65
256,304.13
5012,608.27
10025,216.54
25063,041.35
500126,082.7
1,000252,165.39

How to convert british thermal units to calories

Multiply the number of british thermal units by 252.1654 to get the equivalent in calories. The full converter above handles decimals, negative values and the reverse direction automatically.

Need the other way? Convert calories to british thermal units.

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