Convert British Thermal Units to Kilojoules

Enter your british thermal unit value in the form below to get the value calculated in kilojoules.

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Results in Kilojoules:
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1 BTU = 1.055056 kJ

How to Convert British Thermal Units to Kilojoules

Convert british thermal units to kilojoules with this simple formula:

kilojoules = british thermal units × 1.055056

Converting a british thermal unit energy measurement to a kilojoule measurement involves multiplying the energy by the conversion ratio to find the result. One british thermal unit is equal to 1.055056 kilojoules, so to convert simply multiply by 1.055056.

For example:
5 BTU = (5 × 1.055056) = 5.275279 kJ

British thermal units and kilojoules are both units used to measure energy. Learn more about energy and find more energy measurement conversion calculators. British thermal units are a US customary unit of energy and can be abbreviated as BTU, for example 1 BTU. Kilojoules are an SI derived unit of energy and can be abbreviated as kJ, for example 1 kJ.

Convert Kilojoules to British Thermal Units

British Thermal Unit Measurements and Equivalent Kilojoule Conversions

Common british thermal unit values converted to the equivalent kilojoule value
British Thermal Units Kilojoules
1 BTU 1.0551 kJ
2 BTU 2.1101 kJ
3 BTU 3.1652 kJ
4 BTU 4.2202 kJ
5 BTU 5.2753 kJ
6 BTU 6.3303 kJ
7 BTU 7.3854 kJ
8 BTU 8.4404 kJ
9 BTU 9.4955 kJ
10 BTU 10.55 kJ
11 BTU 11.61 kJ
12 BTU 12.66 kJ
13 BTU 13.72 kJ
14 BTU 14.77 kJ
15 BTU 15.83 kJ
16 BTU 16.88 kJ
17 BTU 17.94 kJ
18 BTU 18.99 kJ
19 BTU 20.05 kJ
20 BTU 21.1 kJ
21 BTU 22.16 kJ
22 BTU 23.21 kJ
23 BTU 24.27 kJ
24 BTU 25.32 kJ
25 BTU 26.38 kJ
26 BTU 27.43 kJ
27 BTU 28.49 kJ
28 BTU 29.54 kJ
29 BTU 30.6 kJ
30 BTU 31.65 kJ
31 BTU 32.71 kJ
32 BTU 33.76 kJ
33 BTU 34.82 kJ
34 BTU 35.87 kJ
35 BTU 36.93 kJ
36 BTU 37.98 kJ
37 BTU 39.04 kJ
38 BTU 40.09 kJ
39 BTU 41.15 kJ
40 BTU 42.2 kJ

More British Thermal Unit Energy Conversions

Joules
Convert to Joules
1 BTU is equal to 1,055.06 joules
Convert to Megajoules
1 BTU is equal to 0.001055 megajoules
Convert to Gigajoules
1 BTU is equal to 1.0551E-6 gigajoules
Calories
Convert to Calories
1 BTU is equal to 252.164401 calories
Convert to Kilocalories
1 BTU is equal to 0.252164 kilocalories
Convert to Megacalories
1 BTU is equal to 0.000252 megacalories
Watts x Time
Convert to Watt-hours
1 BTU is equal to 0.293071 watt-hours
Convert to Kilowatt-hours
1 BTU is equal to 0.000293 kilowatt-hours
Convert to Megawatt-hours
1 BTU is equal to 2.9307E-7 megawatt-hours
Convert to Watt-seconds
1 BTU is equal to 1,055.06 watt-seconds
Thermal Units
Convert to Million BTU
1 BTU is equal to 1.0E-6 million BTU
Convert to Therms
1 BTU is equal to 1.0E-5 therms
Convert to Quads
1 BTU is equal to 1.0E-15 quads
Electronvolts
Convert to Electronvolts
1 BTU is equal to 6,585,100,000,000,000,131,072 electronvolts
Convert to Kiloelectronvolts
1 BTU is equal to 6,585,100,000,000,000,000 kiloelectronvolts
Convert to Megaelectronvolts
1 BTU is equal to 6,585,100,000,000,000 megaelectronvolts