BTU to kilojoules
1 BTU = 1.05506 kJ
⇄
kilojoules (kJ)
Formula
Multiply the value in BTU by 1.055055853 to get kJ.
kJ = BTU × 1.055055853
Conversion table
| BTU (BTU) | kilojoules (kJ) |
|---|---|
| 0.1 | 0.105506 |
| 0.5 | 0.527528 |
| 1 | 1.05506 |
| 2 | 2.11011 |
| 3 | 3.16517 |
| 4 | 4.22022 |
| 5 | 5.27528 |
| 6 | 6.33034 |
| 7 | 7.38539 |
| 8 | 8.44045 |
| 9 | 9.4955 |
| 10 | 10.5506 |
| 15 | 15.8258 |
| 20 | 21.1011 |
| 25 | 26.3764 |
| 30 | 31.6517 |
| 40 | 42.2022 |
| 50 | 52.7528 |
| 75 | 79.1292 |
| 100 | 105.506 |
| 250 | 263.764 |
| 500 | 527.528 |
| 1,000 | 1,055.06 |
Frequently asked questions
How many kJ are in 1 BTU?
1 BTU = 1.05506 kJ.
How do I convert BTU to kJ?
Multiply the value in BTU by 1.055055853 to get kJ. kJ = BTU × 1.055055853
What is 10 BTU in kJ?
10 BTU = 10.5506 kJ.