Joules to Electron Volts

Convert joules to eV. Free.

Joules (J)

Electron Volts (eV)

Formula: 1 J = 1/1.602e-19 eV

How to Use Joules to Electron Volts

1

Enter joules.

2

Get eV.

3

Copy or download your result.

Frequently Asked Questions

Conversion?

Divide by 1.602 × 10⁻¹⁹.