Convert Electronvolts to British Thermal Units

Enter the energy in electronvolts below to get the value converted to british thermal units.

Results in British Thermal Units:
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1 eV = 1.5186E-22 BTU

How to Convert Electronvolts to British Thermal Units

To convert a electronvolt measurement to a british thermal unit measurement, multiply the energy by the conversion ratio. One electronvolt is equal to 1.5186E-22 british thermal units, so use this simple formula to convert:

british thermal units = electronvolts × 1.5186E-22

The energy in british thermal units is equal to the electronvolts multiplied by 1.5186E-22.

For example, here's how to convert 5 electronvolts to british thermal units using the formula above.
5 eV = (5 × 1.5186E-22) = 7.5929E-22 BTU

Electronvolts and british thermal units are both units used to measure energy. Keep reading to learn more about each unit of measure.


The electronvolt is a unit of energy used in physics, most commonly in electrostatic particle accelerator sciences.

Electronvolts can be abbreviated as eV, for example 1 electronvolt can be written as 1 eV.

Energy in electronvolts can be expressed using the following formula: E = qV

The energy E in electronvolts is equal to the electric charge q in elementary charge times the potential difference V in volts.

British Thermal Units

British thermal units are a measure of heat energy. Specifically, one british thermal unit is equal to the amount of heat energy required to increase the temperature of one pound of water one degree Fahrenheit. They are often used as a way to rate the energy heat producing appliances such furnaces, and to price heating fuels such as natural gas.

The british thermal unit is a US customary unit of energy. British thermal units can be abbreviated as BTU, for example 1 british thermal unit can be written as 1 BTU.

Electronvolt Measurements and Equivalent British Thermal Unit Conversions

Common electronvolt values converted to the equivalent british thermal unit value
Electronvolts British Thermal Units
1 eV 0.00000000000000000000015186 BTU
2 eV 0.00000000000000000000030371 BTU
3 eV 0.00000000000000000000045557 BTU
4 eV 0.00000000000000000000060743 BTU
5 eV 0.00000000000000000000075929 BTU
6 eV 0.00000000000000000000091114 BTU
7 eV 0.000000000000000000001063 BTU
8 eV 0.0000000000000000000012149 BTU
9 eV 0.0000000000000000000013667 BTU
10 eV 0.0000000000000000000015186 BTU
11 eV 0.0000000000000000000016704 BTU
12 eV 0.0000000000000000000018223 BTU
13 eV 0.0000000000000000000019741 BTU
14 eV 0.000000000000000000002126 BTU
15 eV 0.0000000000000000000022779 BTU
16 eV 0.0000000000000000000024297 BTU
17 eV 0.0000000000000000000025816 BTU
18 eV 0.0000000000000000000027334 BTU
19 eV 0.0000000000000000000028853 BTU
20 eV 0.0000000000000000000030371 BTU
21 eV 0.000000000000000000003189 BTU
22 eV 0.0000000000000000000033409 BTU
23 eV 0.0000000000000000000034927 BTU
24 eV 0.0000000000000000000036446 BTU
25 eV 0.0000000000000000000037964 BTU
26 eV 0.0000000000000000000039483 BTU
27 eV 0.0000000000000000000041001 BTU
28 eV 0.000000000000000000004252 BTU
29 eV 0.0000000000000000000044039 BTU
30 eV 0.0000000000000000000045557 BTU
31 eV 0.0000000000000000000047076 BTU
32 eV 0.0000000000000000000048594 BTU
33 eV 0.0000000000000000000050113 BTU
34 eV 0.0000000000000000000051631 BTU
35 eV 0.000000000000000000005315 BTU
36 eV 0.0000000000000000000054669 BTU
37 eV 0.0000000000000000000056187 BTU
38 eV 0.0000000000000000000057706 BTU
39 eV 0.0000000000000000000059224 BTU
40 eV 0.0000000000000000000060743 BTU

More Electronvolt Energy Conversions

Convert to Joules
1 eV is equal to 1.6022E-19 joules
Convert to Kilojoules
1 eV is equal to 1.6022E-22 kilojoules
Convert to Megajoules
1 eV is equal to 1.6022E-25 megajoules
Convert to Gigajoules
1 eV is equal to 1.6022E-28 gigajoules
Convert to Calories
1 eV is equal to 3.8293E-20 calories
Convert to Kilocalories
1 eV is equal to 3.8293E-23 kilocalories
Convert to Megacalories
1 eV is equal to 3.8293E-26 megacalories
Watts x Time
Convert to Watt-hours
1 eV is equal to 4.4505E-23 watt-hours
Convert to Kilowatt-hours
1 eV is equal to 4.4505E-26 kilowatt-hours
Convert to Megawatt-hours
1 eV is equal to 4.4505E-29 megawatt-hours
Convert to Watt-seconds
1 eV is equal to 1.6022E-19 watt-seconds
Thermal Units
Convert to Million BTU
1 eV is equal to 1.5186E-28 million BTU
Convert to Therms
1 eV is equal to 1.5186E-27 therms
Convert to Quads
1 eV is equal to 1.5186E-37 quads
Convert to Kiloelectronvolts
1 eV is equal to 0.001 kiloelectronvolts
Convert to Megaelectronvolts
1 eV is equal to 1.0E-6 megaelectronvolts