2 joules to BTU
2 J = 0.00189563 BTU. Change the amount below, or read the formula and the reference table further down.
2 joules equals
BTU
1 J = 0.00094782 BTU
The formula
Joules and BTU both measure energy from the same zero, so a single multiplier does the job.
BTU = J × 0.0009478171
Going the other way? Convert BTU to joules.
Joules to BTU table
Values either side of 2 J.
| Joules (J) | BTU (BTU) |
|---|---|
| -3 | -0.002843 |
| -2.5 | -0.00237 |
| -2 | -0.001896 |
| -1.5 | -0.001422 |
| -1 | -0.000948 |
| -0.5 | -0.000474 |
| 0 | 0 |
| 0.5 | 0.000474 |
| 1 | 0.000948 |
| 1.5 | 0.001422 |
| 2 | 0.001896 |
| 2.5 | 0.00237 |
| 3 | 0.002843 |
| 3.5 | 0.003317 |
| 4 | 0.003791 |
| 4.5 | 0.004265 |
| 5 | 0.004739 |
| 5.5 | 0.005213 |
| 6 | 0.005687 |
| 6.5 | 0.006161 |
| 7 | 0.006635 |
Questions people ask
- How many BTU are in a joule?
- One joule equals 0.0009478171 BTU.
- How do I convert joules to BTU by hand?
- Multiply the number of joules by 0.0009478171. For a rough check, 0.001 is close enough for most everyday use.
- What is 2 joules in BTU?
- 2 joules is 0.00189563 BTU.
Calcuit generates this page from a unit table, so the factors here match every other page on the site.