QConvert
Electronvolt to Gigajoule Converter
Convert Electronvolt to Gigajoule instantly — live results with exact conversion factors.
Answer
1 electronvolt = 1.6021766e-28 gigajoules. To convert eV to GJ, multiply by 1.6021766e-28.
Quick Reference Table
| Electronvolt (eV) | Gigajoule (GJ) |
|---|---|
| 1 | 1.602176634e-28 |
| 2 | 3.204353268e-28 |
| 5 | 8.01088317e-28 |
| 10 | 1.602176634e-27 |
| 20 | 3.204353268e-27 |
| 50 | 8.01088317e-27 |
| 100 | 1.602176634e-26 |
| 250 | 4.005441585e-26 |
| 500 | 8.01088317e-26 |
| 1000 | 1.602176634e-25 |
Formula
Convert Electronvolt (eV) to Gigajoule (GJ) using the relationship:
GJ = eV × 1.6021766e-28
How to Convert
- Take the value in electronvolts (eV).
- Multiply it by 1.6021766e-28 (the conversion factor from eV to GJ).
- The result is the equivalent value in gigajoules (GJ).
- Example: 1 eV = 1.602176634e-28 GJ.
Reverse Conversion
Need it the other direction? Gigajoule to Electronvolt conversion.
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FAQ
▸ How many gigajoules are in 1 electronvolt?
1 Electronvolt equals 1.602176634e-28 gigajoules. Multiply by 1.6021766e-28 to convert eV to GJ.
▸ What is the formula to convert electronvolt to gigajoule?
Multiply the value in electronvolts by 1.6021766e-28 to get gigajoules. Formula: GJ = eV × 1.6021766e-28.
▸ How do I convert electronvolts to gigajoules easily?
Enter your value in the converter at the top of this page — the gigajoules result updates live as you type. You can also multiply by 1.6021766e-28 directly.