Joules to Electronvolts

Convert Joules (J) to Electronvolts (eV) with formulas, examples, and conversion tables.

J
eV
1 Joules (J) = 6.24149596175e18 Electronvolts (eV)
Round to:
Step-by-Step Solution
1Write the conversion factor:
1 Joule = 6.24149596175e18 Electronvolts
2Multiply the value by the conversion factor:
1 × 6.24149596175e18 = 6.24149596175e18
3Result:
1 Joules (J) = 6.24149596175e18 Electronvolts (eV)
↔ Electronvolts to Joules

How to Convert Joules to Electronvolts

To convert Joules to Electronvolts, multiply the value by 6.24149596175e18.

The Formula

Electronvolts = Joules × 6.24149596175e18

Key Fact

1 Joule = 6.24149596175e18 Electronvolts

Tip: To convert Electronvolts back to Joules, divide by 6.24149596175e18.

Joules to Electronvolts Table

JoulesElectronvolts
1 J6.24149596175e18 eV
2 J1.24829919235e19 eV
5 J3.12074798088e19 eV
10 J6.24149596175e19 eV
20 J1.24829919235e20 eV
25 J1.56037399044e20 eV
50 J3.12074798088e20 eV
100 J6.24149596175e20 eV
250 J1.56037399044e21 eV
500 J3.12074798088e21 eV
1000 J6.24149596175e21 eV

1 Joule in Other Units

Unit1 J =
Joules to Kilojoules0.001 kJ
Joules to Megajoules1e-6 MJ
Joules to Gigajoules1e-9 GJ
Joules to Watt-hours0.000277777777778 Wh
Joules to Kilowatt-hours2.77777777778e-7 kWh
Joules to Megawatt-hours2.77777777778e-10 MWh
Joules to Calories0.239005736138 cal
Joules to Kilocalories0.000239005736138 kcal
Joules to BTU0.000947813394499 BTU
Joules to Therms9.47817120331e-9 therm
Joules to Foot-pounds0.737561033175 ft·lb
Joules to Electronvolts6.24149596175e18 eV
Joules to Ergs10000000 erg

Related Conversions

Joules to CaloriesCalories to JoulesKilojoules to KilocaloriesKilocalories to KilojoulesBTU to KilojoulesKilojoules to BTUKilowatt-hours to JoulesJoules to Kilowatt-hoursCalories to KilocaloriesKilocalories to Calories