1 BTU = 1,055.06 J. Free BTU to Joule converter with the formula, a worked example and a table of common values.
1 BTU = 1,055.06 J. To convert BTU to Joule, multiply by 1,055.06.
To convert 5 BTU to J, multiply by 1,055.06: 5 × 1,055.06 = 5,275.3 J.
| BTU | J |
|---|---|
| 1 | 1,055.06 |
| 2 | 2,110.12 |
| 3 | 3,165.18 |
| 4 | 4,220.24 |
| 5 | 5,275.3 |
| 6 | 6,330.36 |
| 7 | 7,385.42 |
| 8 | 8,440.48 |
| 9 | 9,495.54 |
| 10 | 10,550.6 |
| 15 | 15,825.9 |
| 20 | 21,101.2 |
| 25 | 26,376.5 |
| 30 | 31,651.8 |
| 40 | 42,202.4 |
| 50 | 52,753 |
| 75 | 79,129.5 |
| 100 | 105,506 |
| 250 | 263,765 |
| 500 | 527,530 |
| 1,000 | 1,055,060 |
| J | BTU |
|---|---|
| 1 | 0.0009478134 |
| 2 | 0.001895627 |
| 3 | 0.00284344 |
| 4 | 0.003791254 |
| 5 | 0.004739067 |
| 6 | 0.00568688 |
| 7 | 0.006634694 |
| 8 | 0.007582507 |
| 9 | 0.008530321 |
| 10 | 0.009478134 |
| 15 | 0.0142172 |
| 20 | 0.01895627 |
| 25 | 0.02369533 |
| 30 | 0.0284344 |
| 40 | 0.03791254 |
| 50 | 0.04739067 |
| 75 | 0.071086 |
| 100 | 0.09478134 |
| 250 | 0.2369533 |
| 500 | 0.4739067 |
| 1,000 | 0.9478134 |