Joules to British Thermal Units Converter
Convert joules to British thermal units instantly with this free joules to British thermal units converter. Enter any value to get an accurate energy conversion, plus the formula, the conversion factor and a full reference table.
What is 1 joule in British thermal units?
1 joule is equal to 0.000947817 British thermal units.
1 ÷ 1,055.05585 = 0.000947817 British thermal units
Result
1 joule = 0.0009478171 British thermal units
Joules to British thermal units formula
BTU = J ÷ 1,055.05585
The joules to British thermal units conversion factor is 0.00094781712 (rounded). 1 joule = 0.00094781712 British thermal units, and 1 British thermal unit = 1,055.05585262 joules.
Worked examples
- 2 joules = 0.001895634 British thermal units — 2 ÷ 1,055.05585 = 0.001895634 British thermal units
- 6 joules = 0.005686903 British thermal units — 6 ÷ 1,055.05585 = 0.005686903 British thermal units
- 10 joules = 0.009478171 British thermal units — 10 ÷ 1,055.05585 = 0.009478171 British thermal units
Joules to British thermal units conversion table
Every value below is calculated with the exact conversion factor and rounded for display.
| Joules (J) | British thermal units (BTU) |
|---|---|
| 1 J | 0.00094782 BTU |
| 2 J | 0.00189563 BTU |
| 3 J | 0.00284345 BTU |
| 4 J | 0.00379127 BTU |
| 5 J | 0.00473909 BTU |
| 6 J | 0.0056869 BTU |
| 7 J | 0.00663472 BTU |
| 8 J | 0.00758254 BTU |
| 9 J | 0.00853035 BTU |
| 10 J | 0.00947817 BTU |
| 12 J | 0.01137381 BTU |
| 15 J | 0.01421726 BTU |
| 20 J | 0.01895634 BTU |
| 25 J | 0.02369543 BTU |
| 30 J | 0.02843451 BTU |
| 50 J | 0.04739086 BTU |
| 75 J | 0.07108628 BTU |
| 100 J | 0.09478171 BTU |
| 500 J | 0.47390856 BTU |
| 1,000 J | 0.94781712 BTU |
Common joules values
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Frequently asked questions
- What is 1 joule in British thermal units?
- 1 joule is equal to 0.000947817 British thermal units.
- How many joules are in one British thermal unit?
- There are 1,055.05585 joules in 1 British thermal unit.
- How do you convert joules to British thermal units?
- Multiply the number of joules by 0.000947817 — or use the formula BTU = J ÷ 1,055.05585.
- What is 6 joules in British thermal units?
- 6 joules is 0.005686903 British thermal units. 6 ÷ 1,055.05585 = 0.005686903 British thermal units.
- Is the joules to British thermal units conversion exact?
- The factor 0.00094781712 is a rounded value because at least one of these units is defined by measurement rather than by an exact definition.