BTU to Joule (BTU to J)
Convert BTU to J — Energy converter
One btu equals 1055.06 J, so to convert BTU to joules you multiply the value by 1055.06. A btu is larger than a joule — going the other way, 1 J = 0.0009478134 BTU. For example, 10 BTU = 10550.6 J and 50 BTU = 52753 J.
1055.06Click to copy
1 BTU = 1055.06 J
BTU to Joule formula
1 BTU = 1055.06 J
Worked examples
- 25 BTU = 26376.5 J
- 100 BTU = 105506 J
BTU to Joule conversion table
| BTU (BTU) | Joule (J) |
|---|---|
| 1 | 1055.06 |
| 2 | 2110.12 |
| 3 | 3165.18 |
| 5 | 5275.3 |
| 8 | 8440.48 |
| 10 | 10550.6 |
| 12 | 12660.72 |
| 15 | 15825.9 |
| 20 | 21101.2 |
| 25 | 26376.5 |
| 50 | 52753 |
| 100 | 105506 |
| 250 | 263765 |
| 500 | 527530 |
| 1000 | 1055060 |
Frequently asked questions
How many joules are in one btu?
One btu equals 1055.06 joules (J).
How many BTU are in one joule?
One joule equals 0.0009478134 BTU (BTU).
How do you convert BTU to joules?
1 BTU = 1055.06 J. Use the calculator above for any value.
What is 5 BTU in J?
5 BTU = 5275.3 J.
What is 100 BTU in J?
100 BTU = 105506 J.
What is 10 BTU in J?
10 BTU = 10550.6 J.
What is 20 BTU in J?
20 BTU = 21101.2 J.
Is a btu bigger than a joule?
Yes. A btu is larger — one btu equals 1055.06 joules (J).