BTU to joules converter

1 BTU = 1055.06 J (IT); 1 J = 0.000947817 BTU. To convert BTU to joules, multiply by 1055.05585262.

Open the interactive OmniConvert tool →

Formula: J = BTU × 1055.05585262

Conversion table

Common BTU to J conversions:

1 BTU1055.06 J
2 BTU2110.11 J
3 BTU3165.17 J
4 BTU4220.22 J
5 BTU5275.28 J
6 BTU6330.34 J
7 BTU7385.39 J
8 BTU8440.45 J
9 BTU9495.5 J
10 BTU10550.6 J
15 BTU15825.8 J
20 BTU21101.1 J
25 BTU26376.4 J
50 BTU52752.8 J
100 BTU105506 J
1000 BTU1055060 J

Reverse: J to BTU

1 J0.000947817 BTU
2 J0.00189563 BTU
3 J0.00284345 BTU
4 J0.00379127 BTU
5 J0.00473908 BTU
6 J0.0056869 BTU
7 J0.00663472 BTU
8 J0.00758254 BTU
9 J0.00853035 BTU
10 J0.00947817 BTU
15 J0.0142173 BTU
20 J0.0189563 BTU
25 J0.0236954 BTU
50 J0.0473908 BTU
100 J0.0947817 BTU
1000 J0.947817 BTU

Key facts

1 BTU (IT)1055.05585262 J
1 BTU1.05506 kJ
1 joule0.000947817 BTU
FormulaJ = BTU × 1055.05585262

Frequently asked questions

How many joules is 1 BTU?

1 BTU (International Table) equals 1055.05585262 J, about 1.055 kJ.

How do I convert BTU to joules?

Multiply BTU by 1055.056. For example, 1000 BTU = 1,055,056 J.

Related pages

BTU to joules is part of OmniConvert on GOAT Lab — a free reference you can use without signing up, and it works offline. Open the tool above for any custom value.

Advertise

Part of GOAT Lab — 26 free, browser-based science, engineering and developer tools. No sign-up.