kJ to BTU converter
1 kJ = 0.947817 BTU
And 1 BTU = 1.05506 kJ. Kilojoules to British thermal units (IT).
Formula
BTU = kJ × 0.947817
A reading of 25 kJ is 25 × 0.947817 = 23.6954 BTU.
kJ to BTU table
| kJ | BTU |
|---|---|
| 1 kJ | 0.947817 BTU |
| 5 kJ | 4.73909 BTU |
| 10 kJ | 9.47817 BTU |
| 25 kJ | 23.6954 BTU |
| 50 kJ | 47.3909 BTU |
| 100 kJ | 94.7817 BTU |
| 500 kJ | 473.909 BTU |
| 1,000 kJ | 947.817 BTU |
| 10,000 kJ | 9,478.17 BTU |
BTU to kJ table
| BTU | kJ |
|---|---|
| 1 BTU | 1.05506 kJ |
| 5 BTU | 5.27528 kJ |
| 10 BTU | 10.5506 kJ |
| 25 BTU | 26.3764 kJ |
| 50 BTU | 52.7528 kJ |
| 100 BTU | 105.506 kJ |
About these units
kJ (kilojoules): Thermal and mechanical energy in engineering calculations.
BTU (British thermal units (IT)): US heating, cooling and fuel energy.
The BTU used here is the International Table BTU (1,055.056 J). A foot-pound of energy (ft·lbf) is the same dimension as a lbf·ft of torque, but the two are different physical quantities.
Convert BTU to kJ instead · All energy and work conversions