8.1 Electronvolts to Joules
Convert 8.1 electronvolts (eV) to joules (J) with formulas, examples, and conversion tables.
eV
J
8.1 Electronvolts (eV) = 1.2977658e-18 Joules (J)
Round to:
Step-by-Step Solution
1Write the conversion factor:
1 Joule = 6.24149596175e18 Electronvolts
2Divide the value by the conversion factor:
8.1 ÷ 6.24149596175e18 = 1.2977658e-18
3Result:
8.1 Electronvolts (eV) = 1.2977658e-18 Joules (J)
Electronvolts to Joules Conversion Table
| Electronvolts | Joules |
|---|---|
| 1 eV | 1.60218e-19 J |
| 2 eV | 3.20436e-19 J |
| 3 eV | 4.80654e-19 J |
| 4 eV | 6.40872e-19 J |
| 5 eV | 8.0109e-19 J |
| 8 eV | 1.28174e-18 J |
| 8.1 eV | 1.29777e-18 J |
| 9 eV | 1.44196e-18 J |
| 10 eV | 1.60218e-18 J |
| 20 eV | 3.20436e-18 J |
| 50 eV | 8.0109e-18 J |
| 100 eV | 1.60218e-17 J |
8.1 Electronvolts in Other Units
| Unit | 8.1 eV = |
|---|---|
| Electronvolts to Joules | 1.2977658e-18 J |
| Electronvolts to Kilojoules | 1.2977658e-21 kJ |
| Electronvolts to Megajoules | 1.2977658e-24 MJ |
| Electronvolts to Gigajoules | 1.2977658e-27 GJ |
| Electronvolts to Watt-hours | 3.604905e-22 Wh |
| Electronvolts to Kilowatt-hours | 3.604905e-25 kWh |
| Electronvolts to Megawatt-hours | 3.604905e-28 MWh |
| Electronvolts to Calories | 3.10173470363e-19 cal |
| Electronvolts to Kilocalories | 3.10173470363e-22 kcal |
| Electronvolts to BTU | 1.23003980816e-21 BTU |
| Electronvolts to Therms | 1.23004464342e-26 therm |
| Electronvolts to Foot-pounds | 9.57181484268e-19 ft·lb |
| Electronvolts to Ergs | 1.2977658e-11 erg |