Conversion reference
Formula: cal = BTU x 252.164400722.
British thermal units to Gram calories Converter
Convert British thermal units (BTU) to Gram calories (cal). Change either field to update the other value instantly.
BTU and cal converter
This page converts energy units directly in your browser.
BTU to cal conversion table
| British thermal units | Gram calories |
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BTU to cal formula
About BTU
British thermal units are used in energy conversions. Enter a BTU value above to calculate cal instantly.
About cal
Gram calories are the target unit on this page. The table below gives common reference values for quick comparison.
Convert other units to cal
These pages use cal as the target unit.