Kilojoules to Btu
Convert kilojoules (kJ) to btu (BTU).


About this conversion

Convert joules (J), calories (cal), kilowatt-hours (kWh), BTU, and other energy units. Energy is the capacity to do work; the joule (J) is the SI unit (1 J = 1 N·m). Nutritional calories and electrical kWh use different reference definitions tied to joules.

This energy converter transforms values from Kilojoules (kJ) to Btu (BTU). Results update instantly using the exact conversion factor.

The Kilojoules (kJ) is a unit of energy in the Energy category.

The Btu (BTU) is a unit of energy in the Energy category.

Kilojoules to Btu Formula

1 kJ ÷ 1.055056 = 0.947817 BTU

How to convert Kilojoules to Btu?

BTU = kJ ÷ 1.055056

To convert kJ to BTU, divide the value in kJ by 1.055056 (since 1 kJ = 0.947817 BTU). Equivalently, multiply by 0.947817. Example: 1 kJ = 1 kJ × 0.947817 = 0.947817 BTU.

Example: Convert 10 kJ to BTU

10 kJ = 9.478171 BTU ÷ 1.055056 = 10 kJ

Kilojoules to Btu Conversion Table

Common values from kJ to BTU.

Kilojoules to Btu Conversion Table
kJ BTU
1 0.9478
2 1.8956
3 2.8435
4 3.7913
5 4.7391
6 5.6869
7 6.6347
8 7.5825
9 8.5304
10 9.4782
11 10.426
12 11.3738
13 12.3216
14 13.2694
15 14.2173
16 15.1651
17 16.1129
18 17.0607
19 18.0085
20 18.9563
1 kJ 0.9478 BTU
2 kJ 1.8956 BTU
3 kJ 2.8435 BTU
4 kJ 3.7913 BTU
5 kJ 4.7391 BTU
6 kJ 5.6869 BTU
7 kJ 6.6347 BTU
8 kJ 7.5825 BTU
9 kJ 8.5304 BTU
10 kJ 9.4782 BTU
11 kJ 10.426 BTU
12 kJ 11.3738 BTU
13 kJ 12.3216 BTU
14 kJ 13.2694 BTU
15 kJ 14.2173 BTU
16 kJ 15.1651 BTU
17 kJ 16.1129 BTU
18 kJ 17.0607 BTU
19 kJ 18.0085 BTU
20 kJ 18.9563 BTU