kilojoule to electronvolt

Live kilojoule (kJ) to electronvolt (eV) converter. Plus a 10-value reference table and FAQs.

kilojoule
electronvolt
1 kJ = 6.24e+21eV

Conversion table

Ten sample values from kilojoule to electronvolt. Use the converter above for arbitrary values.

kilojoule (kJ)electronvolt (eV)
0.001 kJ 6.2415e+18 eV
0.01 kJ 6.2415e+19 eV
0.1 kJ 6.2415e+20 eV
0.5 kJ 3.1208e+21 eV
1 kJ 6.2415e+21 eV
2 kJ 1.2483e+22 eV
5 kJ 3.1208e+22 eV
10 kJ 6.2415e+22 eV
100 kJ 6.2415e+23 eV
1,000 kJ 6.2415e+24 eV

About the kilojoule

1000 J. Food labels in some countries.

About the electronvolt

Energy of 1 e⁻ accelerated through 1 V. Particle physics.

Frequently asked questions

Frequently Asked Questions

How do I convert kilojoule to electronvolt?

Multiply the kilojoule value by 6.2415e+21 to get it in electronvolt. For example, 10 kJ = 6.24e+22 eV.

What is 1 kJ in eV?

1 kJ = 6.2415e+21 eV.

What is 100 kJ in eV?

100 kJ = 6.24e+23 eV.

What is the formula?

Linear: multiply by 6.2415e+21 (the unit factor ratio).

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