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Energy

BTU to Joules

Convert BTU (BTU) to joules (J). Type a value below to see the result update instantly. Reference table and formula included.

Calculator

BTU
J

1 BTU = 1055.06 J

BTU to Joules Conversion Table

Common values, ready to copy:

BTUjoules
1 BTU1055.06 J
2 BTU2110.12 J
5 BTU5275.3 J
10 BTU10550.6 J
25 BTU26376.5 J
50 BTU52753 J
100 BTU105506 J
1,000 BTU1.0551e+6 J
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Formula

joules = BTU × 1055.06

Energy uses the SI joule. Food calories (kcal) are 1,000 small calories: 1 kcal = 4,184 J. 1 kWh = 3.6 MJ = 3,600,000 J. 1 BTU = 1,055.06 J.

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