Convert BTU to Joule
1,055.06
≈ 1055 1/16 J
1 BTU = 1,055.06 J
Use the conversion factor 1 BTU = 1055.06 J. To convert BTU to Joule, multiply the input value by 1055.06.
Conversion Formula
J = BTU × 1055.06
Reverse: BTU = J × 9.4781e-4
Conversion Examples
1 BTU × 1,055.06 =
1,055.06 J
1 BTUs = 1,055.06 Joules
5 BTU × 1,055.06 =
5,275.3 J
5 BTUs = 5,275.3 Joules
10 BTU × 1,055.06 =
10,550.6 J
10 BTUs = 10,550.6 Joules
25 BTU × 1,055.06 =
26,376.5 J
25 BTUs = 26,376.5 Joules
50 BTU × 1,055.06 =
52,753 J
50 BTUs = 52,753 Joules
100 BTU × 1,055.06 =
105,506 J
100 BTUs = 105,506 Joules
BTU to Joule Table
BTU =—J
| BTU (BTU) | Joule (J) | Fraction |
|---|---|---|
| 1 | 1,055 | 1055 1/16 |
| 2 | 2,110 | 2110 1/8 |
| 3 | 3,165 | 3165 3/16 |
| 4 | 4,220 | 4220 15/64 |
| 5 | 5,275 | 5275 19/64 |
| 6 | 6,330 | 6330 23/64 |
| 7 | 7,385 | 7385 27/64 |
| 8 | 8,440 | 8440 31/64 |
| 9 | 9,496 | 9495 35/64 |
| 10 | 10,551 | 10550 19/32 |
| 11 | 11,606 | 11605 21/32 |
| 12 | 12,661 | 12660 23/32 |
| 13 | 13,716 | 13715 25/32 |
| 14 | 14,771 | 14770 27/32 |
| 15 | 15,826 | 15825 29/32 |
| 16 | 16,881 | 16880 61/64 |
| 17 | 17,936 | 17936 1/64 |
| 18 | 18,991 | 18991 5/64 |
| 19 | 20,046 | 20046 9/64 |
| 20 | 21,101 | 21101 13/64 |
Unit Definitions
What is a BTU (BTU)?
ImperialUnited States
BTU (BTU) is one of the two units used in this conversion. Open its dedicated unit page for the reviewed definition and references.
Learn more about BTUWhat is a Joule (J)?
Metric (SI)Worldwide
Joule (J) is one of the two units used in this conversion. Open its dedicated unit page for the reviewed definition and references.
Learn more about JouleFrequently Asked Questions
How do I convert BTU to Joule?
Multiply the value in BTU by 1055.06. The formula is J = BTU × 1055.06.
How many Joule are in 1 BTU?
One BTU equals 1055.06 J.
What is 1 BTU in J?
1 BTU equals 1055.06 J.
How do I convert Joule back to BTU?
Use the reverse factor: 1 J = 0.0009478133945 BTU.