BTU to Joules Converter
Convert British Thermal Units to joules. Accurate energy unit conversion.
1 BTU =
1,055.06 J
Also Equals
1,055.06
Joules (J)
1.0551
Kilojoules (kJ)
Formula
Joules = BTU × 1055.06
1 BTU × 1055.06 = 1,055.06 J
Common Conversions
1 BTU
= 1,055 J
10 BTU
= 10,551 J
100 BTU
= 105,506 J
1000 BTU
= 1,055,060 J
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Editorial Note
MyCalcBuddy Editorial Team
This page is maintained as an educational calculator reference.
📚
Formula Source: NIST Guide to SI Units
by National Institute of Standards
🔄Last reviewed: May 2026
✓Formula checks are based on standard references and internal QA review.