British thermal unit to kilojoule

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

British thermal unit
kilojoule
1 BTU = 1.0551kJ

换算表

10 个示例值,从British thermal unit到kilojoule。任意值请用上方换算器。

British thermal unit (BTU)→kilojoule (kJ)
0.001 BTU → 0.001055 kJ
0.01 BTU → 0.010551 kJ
0.1 BTU → 0.105506 kJ
0.5 BTU → 0.527528 kJ
1 BTU → 1.055056 kJ
2 BTU → 2.110112 kJ
5 BTU → 5.275279 kJ
10 BTU → 10.550559 kJ
100 BTU → 105.505585 kJ
1,000 BTU → 1,055.055853 kJ

关于British thermal unit

≈ 1055 J. HVAC in the US.

关于kilojoule

1000 J. Food labels in some countries.

How British thermal unit to kilojoule conversion works

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

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

Reference value1 BTU = 1.05505585 kJ
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.

常见问题

Frequently Asked Questions

How do I convert British thermal unit to kilojoule?

Multiply the British thermal unit value by 1.055056 to get it in kilojoule. For example, 10 BTU = 10.5506 kJ.

What is 1 BTU in kJ?

1 BTU = 1.055056 kJ.

What is 100 BTU in kJ?

100 BTU = 105.5056 kJ.

What is the formula?

Linear: multiply by 1.055056 (the unit factor ratio).

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