Convert British Thermal Units to Joules

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

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Results in Joules:
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1 BTU = 1,055.055853 J

How to Convert British Thermal Units to Joules

Convert british thermal units to joules with this simple formula:

joules = british thermal units × 1,055.055853

Converting a british thermal unit energy measurement to a joule measurement involves multiplying the energy by the conversion ratio to find the result. One british thermal unit is equal to 1,055.055853 joules, so to convert simply multiply by 1,055.055853.

For example, here's how to convert 5 british thermal units to joules using the formula above.
5 BTU = (5 × 1,055.055853) = 5,275.279263 J

British thermal units and joules 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. Joules are an SI derived unit of energy and can be abbreviated as J, for example 1 J.

Convert Joules to British Thermal Units

British Thermal Unit Measurements and Equivalent Joule Conversions

Common british thermal unit values converted to the equivalent joule value
British Thermal Units Joules
1 BTU 1,055 J
2 BTU 2,110 J
3 BTU 3,165 J
4 BTU 4,220 J
5 BTU 5,275 J
6 BTU 6,330 J
7 BTU 7,385 J
8 BTU 8,440 J
9 BTU 9,496 J
10 BTU 10,551 J
11 BTU 11,606 J
12 BTU 12,661 J
13 BTU 13,716 J
14 BTU 14,771 J
15 BTU 15,826 J
16 BTU 16,881 J
17 BTU 17,936 J
18 BTU 18,991 J
19 BTU 20,046 J
20 BTU 21,101 J
21 BTU 22,156 J
22 BTU 23,211 J
23 BTU 24,266 J
24 BTU 25,321 J
25 BTU 26,376 J
26 BTU 27,431 J
27 BTU 28,487 J
28 BTU 29,542 J
29 BTU 30,597 J
30 BTU 31,652 J
31 BTU 32,707 J
32 BTU 33,762 J
33 BTU 34,817 J
34 BTU 35,872 J
35 BTU 36,927 J
36 BTU 37,982 J
37 BTU 39,037 J
38 BTU 40,092 J
39 BTU 41,147 J
40 BTU 42,202 J

More British Thermal Unit Energy Conversions

Joules
Convert to Kilojoules
1 BTU is equal to 1.055056 kilojoules
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