20 Electronvolts to Gigajoules
Convert 20 electronvolts (eV) to gigajoules (GJ) with formulas, examples, and conversion tables.
eV
GJ
20 eV = 3.2044e-27 GJ
Full precision:3.2044e-27 GJ
Step-by-Step Solution
To convert 20 electronvolts to gigajoules, we divide by 6.2415e+27 because one gigajoule equals exactly 6.2415e+27 electronvolts.
1 gigajoule = 6.2415e+27 electronvolts
Since there are 6.2415e+27 electronvolts in every gigajoule, we divide our value by this factor:
20 ÷ 6.2415e+27 = 3.2044e-27 gigajoules
So 20 electronvolts = 3.2044e-27 gigajoules.
Quick check: 3.2044e-27 × 6.2415e+27 = 20 electronvolts
Electronvolts to Gigajoules Conversion Table
| Electronvolts | Gigajoules |
|---|---|
| 1 eV | 1.6022e-28 GJ |
| 2 eV | 3.2044e-28 GJ |
| 3 eV | 4.8065e-28 GJ |
| 4 eV | 6.4087e-28 GJ |
| 5 eV | 8.0109e-28 GJ |
| 10 eV | 1.6022e-27 GJ |
| 20 eV | 3.2044e-27 GJ |
| 50 eV | 8.0109e-27 GJ |
| 100 eV | 1.6022e-26 GJ |
20 Electronvolts in Other Units
| Unit | 20 eV = |
|---|---|
| Electronvolts to Joules | 3.2044e-18 J |
| Electronvolts to Kilojoules | 3.2044e-21 kJ |
| Electronvolts to Megajoules | 3.2044e-24 MJ |
| Electronvolts to Gigajoules | 3.2044e-27 GJ |
| Electronvolts to Watt-hours | 8.901e-22 Wh |
| Electronvolts to Kilowatt-hours | 8.901e-25 kWh |
| Electronvolts to Megawatt-hours | 8.901e-28 MWh |
| Electronvolts to Calories | 7.6586e-19 cal |
| Electronvolts to Kilocalories | 7.6586e-22 kcal |
| Electronvolts to BTU | 3.0371e-21 BTU |
| Electronvolts to Therms | 3.0371e-26 therm |
| Electronvolts to Foot-pounds | 2.3634e-18 ft·lb |
| Electronvolts to Ergs | 3.2044e-11 erg |