Convert BTU to Kilojoules
Enter a value in btu to instantly convert to kilojoules. See the conversion formula, a table of common values, and copy the result.
BTU to Kilojoules
Kilojoules = BTU × 1.05506
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Common Conversions
| BTU (BTU) | Kilojoules (kJ) |
|---|---|
| 1 BTU | 1.05506 kJ |
| 5 BTU | 5.2753 kJ |
| 10 BTU | 10.5506 kJ |
| 25 BTU | 26.3765 kJ |
| 50 BTU | 52.753 kJ |
| 100 BTU | 105.506 kJ |
| 250 BTU | 263.765 kJ |
| 500 BTU | 527.53 kJ |
| 1,000 BTU | 1,055.06 kJ |
| 5,000 BTU | 5,275.3 kJ |
How to Use the BTU to Kilojoules Converter
1
Enter the value in btu you want to convert.
2
The result in kilojoules is displayed instantly.
3
Copy the result or swap the units to convert in the opposite direction.
Frequently Asked Questions
How many kilojoules in one btu?
There are 1.05506 kilojoules in one btu (1 BTU = 1.05506 kJ).
What is the formula to convert btu to kilojoules?
Multiply the value in btu by 1.05506. Formula: Kilojoules = BTU × 1.05506.
Is the converter accurate?
Yes, this converter uses precise conversion factors and is suitable for everyday calculations, academic work, and professional use.