British thermal unit to joule

Live British thermal unit (BTU) to joule (J) converter. Plus a 10-value reference table and FAQs.

British thermal unit
joule
1 BTU = 1,055.0559J

換算表

10 個示例值,從British thermal unit到joule。任意值請用上方換算器。

British thermal unit (BTU)→joule (J)
0.001 BTU → 1.055056 J
0.01 BTU → 10.550559 J
0.1 BTU → 105.505585 J
0.5 BTU → 527.527926 J
1 BTU → 1,055.055853 J
2 BTU → 2,110.111705 J
5 BTU → 5,275.279263 J
10 BTU → 10,550.558526 J
100 BTU → 105,505.585262 J
1,000 BTU → 1,055,055.85262 J

關於British thermal unit

≈ 1055 J. HVAC in the US.

關於joule

SI unit of energy. 1 N·m.

How British thermal unit to joule conversion works

Both units belong to Energy. Unitbox first expresses the input in the category reference unit (J), then expresses that same quantity in joule.

The right unit depends on the convention used by your industry, country, instrument, or source document.

Reference value1 BTU = 1,055.05585262 J
CalculationBrowser-side, using Unitbox's shared unit data
Review noteFor safety-critical work, verify against the governing standard or instrument manual.

Unit definitions and conversion factors are maintained in the Unitbox methodology. Last reviewed with the current conversion dataset.

常見問題

Frequently Asked Questions

How do I convert British thermal unit to joule?

Multiply the British thermal unit value by 1,055.055853 to get it in joule. For example, 10 BTU = 10,550.5585 J.

What is 1 BTU in J?

1 BTU = 1,055.055853 J.

What is 100 BTU in J?

100 BTU = 105,505.5853 J.

What is the formula?

Linear: multiply by 1,055.055853 (the unit factor ratio).

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