Convert Electronvolts to Gigajoules

Enter the energy in electronvolts below to get the value converted to gigajoules.

Results in Gigajoules:
Loading content.
1 eV = 1.6022E-28 GJ

How to Convert Electronvolts to Gigajoules

To convert an electronvolt measurement to a gigajoule measurement, multiply the energy by the conversion ratio. One electronvolt is equal to 1.6022E-28 gigajoules, so use this simple formula to convert:

gigajoules = electronvolts × 1.6022E-28

The energy in gigajoules is equal to the electronvolts multiplied by 1.6022E-28.

For example, here's how to convert 5 electronvolts to gigajoules using the formula above.
5 eV = (5 × 1.6022E-28) = 8.0109E-28 GJ

Electronvolts and gigajoules 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.


One gigajoule is equal to 1,000,000,000 joules, which are the energy equal to the force on an object of one newton at a distance of one meter.

The gigajoule is a multiple of the joule, which is the SI derived unit for energy. In the metric system, "giga" is the prefix for 106. Gigajoules can be abbreviated as GJ, for example 1 gigajoule can be written as 1 GJ.

Electronvolt Measurements and Equivalent Gigajoule Conversions

Common electronvolt values converted to the equivalent gigajoule value
Electronvolts Gigajoules
1 eV 0.00000000000000000000000000016022 GJ
2 eV 0.00000000000000000000000000032044 GJ
3 eV 0.00000000000000000000000000048065 GJ
4 eV 0.00000000000000000000000000064087 GJ
5 eV 0.00000000000000000000000000080109 GJ
6 eV 0.00000000000000000000000000096131 GJ
7 eV 0.0000000000000000000000000011215 GJ
8 eV 0.0000000000000000000000000012817 GJ
9 eV 0.000000000000000000000000001442 GJ
10 eV 0.0000000000000000000000000016022 GJ
11 eV 0.0000000000000000000000000017624 GJ
12 eV 0.0000000000000000000000000019226 GJ
13 eV 0.0000000000000000000000000020828 GJ
14 eV 0.000000000000000000000000002243 GJ
15 eV 0.0000000000000000000000000024033 GJ
16 eV 0.0000000000000000000000000025635 GJ
17 eV 0.0000000000000000000000000027237 GJ
18 eV 0.0000000000000000000000000028839 GJ
19 eV 0.0000000000000000000000000030441 GJ
20 eV 0.0000000000000000000000000032044 GJ
21 eV 0.0000000000000000000000000033646 GJ
22 eV 0.0000000000000000000000000035248 GJ
23 eV 0.000000000000000000000000003685 GJ
24 eV 0.0000000000000000000000000038452 GJ
25 eV 0.0000000000000000000000000040054 GJ
26 eV 0.0000000000000000000000000041657 GJ
27 eV 0.0000000000000000000000000043259 GJ
28 eV 0.0000000000000000000000000044861 GJ
29 eV 0.0000000000000000000000000046463 GJ
30 eV 0.0000000000000000000000000048065 GJ
31 eV 0.0000000000000000000000000049667 GJ
32 eV 0.000000000000000000000000005127 GJ
33 eV 0.0000000000000000000000000052872 GJ
34 eV 0.0000000000000000000000000054474 GJ
35 eV 0.0000000000000000000000000056076 GJ
36 eV 0.0000000000000000000000000057678 GJ
37 eV 0.0000000000000000000000000059281 GJ
38 eV 0.0000000000000000000000000060883 GJ
39 eV 0.0000000000000000000000000062485 GJ
40 eV 0.0000000000000000000000000064087 GJ

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 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 British Thermal Units
1 eV is equal to 1.5186E-22 british 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