British thermal units to Kilojoules Converter
Convert British thermal units to kilojoules instantly. One British thermal unit equals 1.0551 kilojoules, so you can type any value in BTU and read…
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Convert British thermal units to kilojoules instantly. One British thermal unit equals 1.0551 kilojoules, so you can type any value in BTU and read the answer in kJ. The page also shows a conversion table and the exact formula used.
Worked example
Example calculated from the starting values. Enter your own values and press Calculate to get your result.
1 BTU = 1.0551 kJ
With the default inputs (value in British thermal units = 1 BTU), the results are: kilojoules 1.0551 kJ.
British thermal units to kilojoules conversion table
Reference table based on the example values; it is not your calculation result.
| British thermal units (BTU) | kilojoules (kJ) |
|---|---|
| 1 | 1.0551 |
| 2 | 2.1101 |
| 5 | 5.2753 |
| 10 | 10.5506 |
| 25 | 26.3764 |
| 50 | 52.7528 |
| 100 | 105.5056 |
| 500 | 527.5279 |
| 1,000 | 1,055.06 |
Frequently asked questions
How many kilojoules are in one British thermal unit?
1 British thermal unit = 1.0551 kilojoules.
What is the formula to convert British thermal units to kilojoules?
Multiply the value in British thermal units by 1.0551.
How do I convert kilojoules back to British thermal units?
1 kilojoule = 0.947817 British thermal units.
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