Convert BTU to Kilojoules
Enter a value in BTU to convert to Kilojoules. See the formula, common values, and copy your 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 a value.
2
See the result instantly.
3
Copy the result or swap direction.
Frequently Asked Questions
How many kilojoules in one btu?
1 BTU = 1.05506 Kilojoules.
What is the conversion formula?
The formula is: Kilojoules = BTU × 1.05506
Is this converter accurate?
Yes. Standard conversion factors are used for precise results.