How Many Joules in a BTU?

Quick Answer
1 BTU = 1,055.06 Joules

1 BTU = 1,055.06 J

Formula

J = BTU × 1,055.06

Conversion Table

BTUs (BTU)Joules (J)
1 BTU1,055.06 J
2 BTU2,110.12 J
5 BTU5,275.3 J
10 BTU10,550.6 J
20 BTU21,101.2 J
50 BTU52,753 J
100 BTU105,506 J
500 BTU527,530 J
1,000 BTU1,055,060 J

Worked Examples

Convert 5 BTU to J:
5 BTU × 1,055.06 = 5,275.3 J
Convert 10 BTU to J:
10 BTU × 1,055.06 = 10,550.6 J
Convert 50 BTU to J:
50 BTU × 1,055.06 = 52,753 J

FAQ

How many Joules are in 1 BTU?
There are 1,055.06 Joules in 1 BTU. Formula: J = BTU × 1,055.06.
How to convert BTUs to Joules?
To convert BTUs to Joules, multiply the number of BTUs by 1,055.06. For example, 10 BTU = 10,550.6 J.
How many Joules are in 100 BTUs?
There are 105,506 Joules in 100 BTUs. Calculation: 100 × 1,055.06 = 105,506.