Conversion reference
Formula: J = BTU x 1,055.05585262.
British thermal units to Joules Converter
Convert British thermal units (BTU) to Joules (J). Change either field to update the other value instantly.
BTU and J converter
This page converts energy units directly in your browser.
BTU to J conversion table
| British thermal units | Joules |
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BTU to J formula
About BTU
British thermal units are used in energy conversions. Enter a BTU value above to calculate J instantly.
About J
Joules are the target unit on this page. The table below gives common reference values for quick comparison.
Convert other units to J
These pages use J as the target unit.