Electronvolts To Joules Converter

Convert energy from electronvolts (eV) to joules (J).




0 J

Conversion Table

ElectronvoltsJoules
0 eV0 J
1 eV1.6021766e-19 J
5 eV8.0108832e-19 J
10 eV1.6021766e-18 J
25 eV4.0054416e-18 J
50 eV8.0108832e-18 J
100 eV1.6021766e-17 J
250 eV4.0054416e-17 J
500 eV8.0108832e-17 J
1000 eV1.6021766e-16 J

Reverse Conversion

Joules to Electronvolts

How This Converter Works

Converts electronvolts to joules using the exact elementary-charge conversion, 1 eV = 1.602176634 * 10^-19 J. Multiply the input by that factor.

Formula or rule

J = eV * 1.602176634 * 10^-19

Example

Input
10 eV
Calculation
Multiply by 1.602176634 * 10^-19 joules per electronvolt: 10 * 1.602176634 * 10^-19 = 1.602176634 * 10^-18.
Result
1.602176634 * 10^-18 J
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