Kiloelectronvolts to Gigajoules Converter

Enter the energy in kiloelectronvolts below to convert it to gigajoules.

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Result in Gigajoules:

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1 keV = 1.6022E-25 GJ
Hint: use a scientific notation calculator to convert E notation to decimal

Do you want to convert gigajoules to kiloelectronvolts?

How to Convert Kiloelectronvolts to Gigajoules

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To convert a measurement in kiloelectronvolts to a measurement in gigajoules, multiply the energy by the following conversion ratio: 1.6022E-25 gigajoules/kiloelectronvolt.

Since one kiloelectronvolt is equal to 1.6022E-25 gigajoules, you can use this simple formula to convert:

gigajoules = kiloelectronvolts × 1.6022E-25

The energy in gigajoules is equal to the energy in kiloelectronvolts multiplied by 1.6022E-25.

For example, here's how to convert 5.0E+24 kiloelectronvolts to gigajoules using the formula above.
gigajoules = (5.0E+24 keV × 1.6022E-25) = 0.801088 GJ

Kiloelectronvolts and gigajoules are both units used to measure energy. Keep reading to learn more about each unit of measure.

What Is a Kiloelectronvolt?

Kiloelectronvolts can be abbreviated as keV; for example, 1 kiloelectronvolt can be written as 1 keV.

Learn more about kiloelectronvolts.

What Is a Gigajoule?

One gigajoule is equal to 1,000,000,000 joules, which is 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 billions, or 109. Gigajoules can be abbreviated as GJ; for example, 1 gigajoule can be written as 1 GJ.

Learn more about gigajoules.

Kiloelectronvolt to Gigajoule Conversion Table

Table showing various kiloelectronvolt measurements converted to gigajoules.
Kiloelectronvolts Gigajoules
1 keV 0.00000000000000000000000016022 GJ
2 keV 0.00000000000000000000000032044 GJ
3 keV 0.00000000000000000000000048065 GJ
4 keV 0.00000000000000000000000064087 GJ
5 keV 0.00000000000000000000000080109 GJ
6 keV 0.00000000000000000000000096131 GJ
7 keV 0.0000000000000000000000011215 GJ
8 keV 0.0000000000000000000000012817 GJ
9 keV 0.000000000000000000000001442 GJ
10 keV 0.0000000000000000000000016022 GJ
100 keV 0.000000000000000000000016022 GJ
1,000 keV 0.00000000000000000000016022 GJ
10,000 keV 0.0000000000000000000016022 GJ
100,000 keV 0.000000000000000000016022 GJ
1,000,000 keV 0.00000000000000000016022 GJ
10,000,000 keV 0.0000000000000000016022 GJ
100,000,000 keV 0.000000000000000016022 GJ
1,000,000,000 keV 0.00000000000000016022 GJ
10,000,000,000 keV 0.0000000000000016022 GJ
100,000,000,000 keV 0.000000000000016022 GJ
1,000,000,000,000 keV 0.00000000000016022 GJ
10,000,000,000,000 keV 0.0000000000016022 GJ
100,000,000,000,000 keV 0.000000000016022 GJ
1,000,000,000,000,000 keV 0.00000000016022 GJ
10,000,000,000,000,000 keV 0.0000000016022 GJ
100,000,000,000,000,000 keV 0.000000016022 GJ
1,000,000,000,000,000,000 keV 0.00000016022 GJ
10,000,000,000,000,000,000 keV 0.0000016022 GJ
100,000,000,000,000,000,000 keV 0.000016022 GJ
1,000,000,000,000,000,000,000 keV 0.00016 GJ
10,000,000,000,000,000,000,000 keV 0.001602 GJ
99,999,999,999,999,991,611,392 keV 0.016022 GJ
999,999,999,999,999,983,222,784 keV 0.160218 GJ
10,000,000,000,000,000,905,969,664 keV 1.6022 GJ

More Kiloelectronvolt & Gigajoule Conversions