BTU to Joule Converter
1 BTU = 1055.06 Joules. To convert BTU to Joules, multiply by 1055.06.
Result updates as you type
Recent:
1 BTU = 1055.06 Joule
Formula
To convert BTU to Joules, multiply the value by 1055.06. One BTU equals 1055.06 Joules.
J = BTU × 1055.06
Worked examples
- 1 BTU = 1055.06 Joules
- 5 BTU = 5275.3 Joules
- 10 BTU = 10550.6 Joules
- 100 BTU = 105506 Joules
BTU to Joules table
| BTU (BTU) | Joules (J) |
|---|---|
| 1 | 1055.06 |
| 2 | 2110.12 |
| 3 | 3165.18 |
| 4 | 4220.24 |
| 5 | 5275.3 |
| 10 | 10550.6 |
| 25 | 26376.5 |
| 50 | 52753 |
| 100 | 105506 |
| 250 | 263765 |
| 500 | 527530 |
| 1000 | 1055060 |
About BTU and Joule
Both the BTU (BTU) and the Joule (J) measure energy. One BTU is equal to 1055.06 Joules, so you can convert any measurement by multiplying by 1055.06. The calculator above updates instantly, and the reference table lists common BTU-to-Joule values for quick lookups.
Unit definitions
- BTU (BTU)
- The BTU (BTU) is a unit of energy equal to 1055.06 Joules.
- Joule (J)
- The Joule (J) is the reference unit for energy in this converter — every other energy unit is defined relative to it.
Frequently asked questions
- How do you convert BTU to Joules?
- Multiply the number of BTU by 1055.06. For example, 1 BTU × 1055.06 = 1055.06 Joules.
- How many Joules are in a BTU?
- There are 1055.06 Joules in one BTU.
- What is 10 BTU in Joules?
- 10 BTU is equal to 10550.6 Joules.
- How do you convert Joules back to BTU?
- Multiply the number of Joules by 0.00094781 to get BTU. One Joule equals 0.00094781 BTU.