Kiloelectronvolts to Kilojoules Conversion

Enter the energy in kiloelectronvolts below to get the value converted to kilojoules.

Results in Kilojoules:
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1 keV = 1.6022E-19 kJ
Hint: use a scientific notation calculator to convert E notation to decimal

How to Convert Kiloelectronvolts to Kilojoules

To convert a kiloelectronvolt measurement to a kilojoule measurement, divide the energy by the conversion ratio.

Since one kilojoule is equal to 6.2415E+18 kiloelectronvolts, you can use this simple formula to convert:

kilojoules = kiloelectronvolts ÷ 6.2415E+18

The energy in kilojoules is equal to the kiloelectronvolts divided by 6.2415E+18.

For example, here's how to convert 5.0E+18 kiloelectronvolts to kilojoules using the formula above.
5.0E+18 keV = (5.0E+18 ÷ 6.2415E+18) = 0.801088 kJ

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


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


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

The kilojoule is a multiple of the joule, which is the SI derived unit for energy. In the metric system, "kilo" is the prefix for 103. Kilojoules can be abbreviated as kJ; for example, 1 kilojoule can be written as 1 kJ.

Kiloelectronvolt to Kilojoule Conversion Table

Kiloelectronvolt measurements converted to kilojoules
Kiloelectronvolts Kilojoules
1 keV 0.00000000000000000016022 kJ
2 keV 0.00000000000000000032044 kJ
3 keV 0.00000000000000000048065 kJ
4 keV 0.00000000000000000064087 kJ
5 keV 0.00000000000000000080109 kJ
6 keV 0.00000000000000000096131 kJ
7 keV 0.0000000000000000011215 kJ
8 keV 0.0000000000000000012817 kJ
9 keV 0.000000000000000001442 kJ
10 keV 0.0000000000000000016022 kJ
100 keV 0.000000000000000016022 kJ
1,000 keV 0.00000000000000016022 kJ
10,000 keV 0.0000000000000016022 kJ
100,000 keV 0.000000000000016022 kJ
1,000,000 keV 0.00000000000016022 kJ
10,000,000 keV 0.0000000000016022 kJ
100,000,000 keV 0.000000000016022 kJ
1,000,000,000 keV 0.00000000016022 kJ
10,000,000,000 keV 0.0000000016022 kJ
100,000,000,000 keV 0.000000016022 kJ
1,000,000,000,000 keV 0.00000016022 kJ
10,000,000,000,000 keV 0.0000016022 kJ
100,000,000,000,000 keV 0.000016022 kJ
1,000,000,000,000,000 keV 0.00016 kJ
10,000,000,000,000,000 keV 0.001602 kJ
100,000,000,000,000,000 keV 0.016022 kJ
1,000,000,000,000,000,000 keV 0.160218 kJ
10,000,000,000,000,000,000 keV 1.6022 kJ

More Kiloelectronvolt & Kilojoule Conversions