Convert joules (J), calories (cal), kilowatt-hours (kWh), BTU, and other energy units. Energy is the capacity to do work; the joule (J) is the SI unit (1 J = 1 N·m). Nutritional calories and electrical kWh use different reference definitions tied to joules.
This energy converter transforms values from Kilojoules (kJ) to Btu (BTU). Results update instantly using the exact conversion factor.
The Kilojoules (kJ) is a unit of energy in the Energy category.
The Btu (BTU) is a unit of energy in the Energy category.
1 kJ ÷ 1.055056 = 0.947817 BTU
BTU = kJ ÷ 1.055056
To convert kJ to BTU, divide the value in kJ by 1.055056 (since 1 kJ = 0.947817 BTU). Equivalently, multiply by 0.947817. Example: 1 kJ = 1 kJ × 0.947817 = 0.947817 BTU.
10 kJ = 9.478171 BTU ÷ 1.055056 = 10 kJ
Common values from kJ to BTU.
| kJ | BTU |
|---|---|
| 1 | 0.9478 |
| 2 | 1.8956 |
| 3 | 2.8435 |
| 4 | 3.7913 |
| 5 | 4.7391 |
| 6 | 5.6869 |
| 7 | 6.6347 |
| 8 | 7.5825 |
| 9 | 8.5304 |
| 10 | 9.4782 |
| 11 | 10.426 |
| 12 | 11.3738 |
| 13 | 12.3216 |
| 14 | 13.2694 |
| 15 | 14.2173 |
| 16 | 15.1651 |
| 17 | 16.1129 |
| 18 | 17.0607 |
| 19 | 18.0085 |
| 20 | 18.9563 |