ConverterReverse conversion: J to eV
eV to J Converter - Elettronvolt to Joule
Elettronvolt (eV) to Joule (J)
Direct answer
1 eV = 1.60217663e-19 J
J = eV × 1.60217663e-19
Converter
Conversion formula
J = eV × 1.60217663e-19
eV = J × 6.24150907e+18
Example: 10 eV = 10 × 1.60217663e-19 = 1.60217663e-18 J.
Common conversion table
| eV | J |
|---|---|
| 1 eV | 1.60217663e-19 J |
| 2 eV | 3.20435327e-19 J |
| 5 eV | 8.01088317e-19 J |
| 10 eV | 1.60217663e-18 J |
| 20 eV | 3.20435327e-18 J |
| 50 eV | 8.01088317e-18 J |
| 100 eV | 1.60217663e-17 J |
| 1,000 eV | 1.60217663e-16 J |
FAQ
How many J are in 1 eV?
1 eV = 1.60217663e-19 J.
How many J are in 10 eV?
10 eV = 1.60217663e-18 J.
How many J are in 100 eV?
100 eV = 1.60217663e-17 J.
What is the formula to convert eV to J?
Use J = eV × 1.60217663e-19.
How many eV are in 1 J?
1 J = 6.24150907e+18 eV.
What should I check when converting eV to J?
Use the conversion factor 1.60217663e-19 and round the result to the precision required by your calculation.