Convert British Thermal Units to Kilojoules

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

Results in Kilojoules:

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