Please provide values below to convert Electronvolt [eV] to Joule [J], or vice versa.
1 Electronvolt (eV) = 0.00000000000000000016 Joule (J)
1 Joule (J) = 6,242,197,252,999,999,488 Electronvolt (eV)
Example: convert 15 Electronvolt (eV) to Joule (J):
15 Electronvolt (eV) = 15 × 0.00000000000000000016 Joule (J) = 0.0000000000000000024 Joule (J)
An electronvolt (eV) equals 1.602 × 10⁻¹⁹ joules. Used in atomic and particle physics.
| Electronvolt [eV] | Joule [J] |
|---|---|
| 1 eV | 0.00000000000000000016 J |
| 2 eV | 0.00000000000000000032 J |
| 5 eV | 0.0000000000000000008 J |
| 10 eV | 0.0000000000000000016 J |
| 20 eV | 0.0000000000000000032 J |
| 50 eV | 0.00000000000000000801 J |
| 100 eV | 0.00000000000000001602 J |
| 200 eV | 0.00000000000000003204 J |
| 500 eV | 0.0000000000000000801 J |
| 1000 eV | 0.0000000000000001602 J |
Enter the input value, choose source and target units, and read the converted result shown instantly.
Converted Value = Input Value × (From Unit Factor / To Unit Factor). For non-linear domains, category-specific standard formulas are applied.
If 1 source unit equals 1000 target units, then 2 source units equal 2000 target units. Use the live converter above for exact values.
Q: Is this conversion accurate?
A: Yes, it uses fixed reference factors or tested standard formulas.
Q: Can I reverse the conversion?
A: Yes, swap the units or use the reverse conversion direction.