JOULE to ELECTRONVOLT converter

Precise unit converter

J

eV

Units used

FULL UNIT NAME	joule	electronvolt
ABBREVIATION / SYMBOL	J	eV

How can you convert 1 joule to electronvolts?

How many electronvolts are in one joule? You can find out the answer in one of two ways:

use our calculator above for maximum accuracy or
use the following equation:

1 J \times \frac{6.241509 \times 10^{18} eV}{1 J}

There are 6.241509074460e18 electronvolts in a joule. Thus, we must multiply the number of joules (1) by 6.241509074460e18 to get electronvolts.

Conversion table between joules and electronvolts near 1 J:

Alternative spelling

one joule to electronvolts, 1 joule to electronvolts, 1 J to eV, 1J to electronvolts, 1 joule in electronvolts, 1 J in eV, 1J in electronvolts.