Joules to Electronvolts Converter
Convert joules (J) to electronvolts (eV) instantly
Conversion Formula
1 J = 6.242000e+18 eVTo convert from joules to electronvolts, multiply the value by 6.242000e+18.
Joules to Electronvolts Table
| Joules (J) | Electronvolts (eV) |
|---|---|
| 0.1 J | 6.242000e+17 eV |
| 0.25 J | 1.560500e+18 eV |
| 0.5 J | 3.121000e+18 eV |
| 1 J | 6.242000e+18 eV |
| 2 J | 1.248400e+19 eV |
| 3 J | 1.872600e+19 eV |
| 5 J | 3.121000e+19 eV |
| 10 J | 6.242000e+19 eV |
| 15 J | 9.363000e+19 eV |
| 20 J | 1.248400e+20 eV |
| 25 J | 1.560500e+20 eV |
| 50 J | 3.121000e+20 eV |
| 100 J | 6.242000e+20 eV |
| 250 J | 1.560500e+21 eV |
| 500 J | 3.121000e+21 eV |
| 1,000 J | 6.242000e+21 eV |
Frequently Asked Questions
How many electronvolts are in 1 joule?
There are 6.242000e+18 electronvolts in 1 joule (1 J = 6.242000e+18 eV).
How do I convert joules to electronvolts?
To convert joules to electronvolts, multiply the value in joules by 6.242000e+18. The formula is: eV = J ร 6.242000e+18.
What is 10 joules in electronvolts?
10 joules is equal to 6.242000e+19 electronvolts (10 J = 6.242000e+19 eV).
What is 100 joules in electronvolts?
100 joules is equal to 6.242000e+20 electronvolts (100 J = 6.242000e+20 eV).
How many joules are in 1 electronvolt?
There are 1.602000e-19 joules in 1 electronvolt (1 eV = 1.602000e-19 J).
About Joules and Electronvolts
The joule (J) and the electronvolt (eV) are both units of energy measurement. Converting between joules and electronvolts is a common task in science, engineering, cooking, and everyday life.
Use our free online converter above to quickly and accurately convert any value from joules to electronvolts, or check the reference table for common conversions.