British thermal unit to Kilojoule
1 BTU = 1.055056 kJ
One british thermal unit equals 1.055056 kilojoules, and one kilojoule equals 0.947817 btu.
British thermal unit to Kilojoule formula
kJ = BTU × 1.0550559
To convert btu to kilojoules, multiply the value by 1.0550559. One british thermal unit equals 1.055056 kilojoules.
Step-by-step examples
Convert 1 btu to kilojoules
- 1Start with the value in btu: 1 BTU.
- 2Multiply by the conversion factor 1.0550559.
- 31 × 1.0550559 = 1.055056 kJ.
Result: 1 BTU = 1.055056 kJ
Convert 10 btu to kilojoules
- 1Start with the value in btu: 10 BTU.
- 2Multiply by the conversion factor 1.0550559.
- 310 × 1.0550559 = 10.550558 kJ.
Result: 10 BTU = 10.550558 kJ
Convert 100 btu to kilojoules
- 1Start with the value in btu: 100 BTU.
- 2Multiply by the conversion factor 1.0550559.
- 3100 × 1.0550559 = 105.505585 kJ.
Result: 100 BTU = 105.505585 kJ
British thermal unit to Kilojoule conversion table
| British thermal unit (BTU) | Kilojoule (kJ) |
|---|---|
| 0.01 | 0.010551 |
| 0.1 | 0.105506 |
| 0.5 | 0.527528 |
| 1 | 1.055056 |
| 2 | 2.110112 |
| 3 | 3.165168 |
| 4 | 4.220223 |
| 5 | 5.275279 |
| 10 | 10.550558 |
| 20 | 21.101117 |
| 25 | 26.376396 |
| 50 | 52.752793 |
| 100 | 105.505585 |
| 250 | 263.763963 |
| 500 | 527.527926 |
| 1000 | 1,055.05585 |
British thermal unit to Kilojoule chart
BTU (horizontal) vs kJ (vertical)
Batch convert — paste multiple values
Related converters
Reverse: Kilojoule to British thermal unitConvert from the same unit
Convert to the same unit
Frequently asked questions
How many kilojoules are in a british thermal unit?
There are 1.055056 kilojoules in one british thermal unit (1 BTU = 1.055056 kJ).
How do you convert btu to kilojoules?
To convert btu to kilojoules, multiply the value by 1.0550559. One british thermal unit equals 1.055056 kilojoules.
What is 10 btu in kilojoules?
10 btu equals 10.550558 kilojoules.
How many btu are in a kilojoule?
One kilojoule equals 0.947817 btu (1 kJ = 0.947817 BTU).