Kilojoules to BTU Converter
Convert kJ to BTU instantly — and see every other energy unit at once.
1 kJ=0.947813 BTU
1 kJ in every unit
Joules
1,000J
Kilojoulesfrom
1kJ
Megajoules
0.001MJ
Watt-hours
0.277778Wh
Kilowatt-hours
2.7778e-4kWh
Calories (small)
239.0057cal
Kilocalories (kcal)
0.239006kcal
BTU
0.947813BTU
Electronvolts
6,241,509,074,460,763,000,000eV
Foot-pounds
737.561ft·lb
Common Kilojoules to BTU conversions
| Kilojoules (kJ) | BTU (BTU) |
|---|---|
| 1 kJ | 0.94781 BTU |
| 2 kJ | 1.89563 BTU |
| 5 kJ | 4.73907 BTU |
| 10 kJ | 9.47813 BTU |
| 25 kJ | 23.69533 BTU |
| 50 kJ | 47.39067 BTU |
| 100 kJ | 94.78134 BTU |
| 250 kJ | 236.95335 BTU |
| 500 kJ | 473.9067 BTU |
| 1000 kJ | 947.81339 BTU |
The formula
Kilojoules (kJ) — a unit of energy.
BTU (BTU) — a unit of energy.
Worked examples
1 kJ→0.94781 BTU
Apply Kilojoules ÷ 1.05506 with input = 1. Result: 0.94781 BTU.
5 kJ→4.73907 BTU
Apply Kilojoules ÷ 1.05506 with input = 5. Result: 4.73907 BTU.
10 kJ→9.47813 BTU
Apply Kilojoules ÷ 1.05506 with input = 10. Result: 9.47813 BTU.
FAQ
How do I convert Kilojoules to BTU?
Use the formula: BTU = Kilojoules ÷ 1.05506. You can also use the converter above — type any value and the result updates instantly.
Where are Kilojoules used?
Kilojoules (kJ) — a unit of energy.
Where are BTU used?
BTU (BTU) — a unit of energy.
How do I convert BTU back to Kilojoules?
Use the BTU to Kilojoules converter.