⚡ Convert BTU to Joule
Please provide values below to convert BTU [BTU] to Joule [J], or vice versa.
BTU (BTU)
Joule (J)
How to Convert BTU to Joule
1 BTU (BTU) = 1,055.06 Joule (J)
1 Joule (J) = 0.0009478133945 BTU (BTU)
Example: convert 15 BTU (BTU) to Joule (J):
15 BTU (BTU) = 15 × 1,055.06 Joule (J) = 15,825.9 Joule (J)
BTU Definition
A BTU (British Thermal Unit) equals 1,055.06 joules. Used in heating and cooling systems.
BTU to Joule Conversion Table
| BTU [BTU] | Joule [J] |
|---|---|
| 1 BTU | 1,055.06 J |
| 2 BTU | 2,110.12 J |
| 5 BTU | 5,275.3 J |
| 10 BTU | 10,550.6 J |
| 20 BTU | 21,101.2 J |
| 50 BTU | 52,753 J |
| 100 BTU | 105,506 J |
| 200 BTU | 211,012 J |
| 500 BTU | 527,530 J |
| 1000 BTU | 1,055,060 J |
How to convert using this page
Enter the input value, choose source and target units, and read the converted result shown instantly.
Formula:
Converted Value = Input Value × (From Unit Factor / To Unit Factor). For non-linear domains, category-specific standard formulas are applied.
Example:
If 1 source unit equals 1000 target units, then 2 source units equal 2000 target units. Use the live converter above for exact values.
Frequently Asked Questions
Q: Is this conversion accurate?
A: Yes, it uses fixed reference factors or tested standard formulas.
Q: Can I reverse the conversion?
A: Yes, swap the units or use the reverse conversion direction.