British thermal unit to kilojoule
Live British thermal unit (BTU) to kilojoule (kJ) converter. Plus a 10-value reference table and FAQs.
Conversion table
Ten sample values from British thermal unit to kilojoule. Use the converter above for arbitrary values.
| 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 |
About the British thermal unit
≈ 1055 J. HVAC in the US.
About the kilojoule
1000 J. Food labels in some countries.
Frequently asked questions
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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