20 Kilojoules to Electronvolts
Convert 20 kilojoules (kJ) to electronvolts (eV) with formulas, examples, and conversion tables.
kJ
eV
20 kJ = 1.2483e+23 eV
Full precision:1.2483e+23 eV
Step-by-Step Solution
To convert 20 kilojoules to electronvolts, we multiply by 6.2415e+21 because one kilojoule equals exactly 6.2415e+21 electronvolts.
1 kilojoule = 6.2415e+21 electronvolts
Since each kilojoule contains 6.2415e+21 electronvolts, we multiply our value by this factor:
20 × 6.2415e+21 = 1.2483e+23 electronvolts
So 20 kilojoules = 1.2483e+23 electronvolts.
Quick check: 1.2483e+23 ÷ 6.2415e+21 = 20 kilojoules
Kilojoules to Electronvolts Conversion Table
| Kilojoules | Electronvolts |
|---|---|
| 1 kJ | 6.2415e+21 eV |
| 2 kJ | 1.2483e+22 eV |
| 3 kJ | 1.8724e+22 eV |
| 4 kJ | 2.4966e+22 eV |
| 5 kJ | 3.1207e+22 eV |
| 10 kJ | 6.2415e+22 eV |
| 20 kJ | 1.2483e+23 eV |
| 50 kJ | 3.1207e+23 eV |
| 100 kJ | 6.2415e+23 eV |
20 Kilojoules in Other Units
| Unit | 20 kJ = |
|---|---|
| Kilojoules to Joules | 20000 J |
| Kilojoules to Megajoules | 0.02 MJ |
| Kilojoules to Gigajoules | 0.00002 GJ |
| Kilojoules to Watt-hours | 5.5556 Wh |
| Kilojoules to Kilowatt-hours | 0.0055556 kWh |
| Kilojoules to Megawatt-hours | 0.00000556 MWh |
| Kilojoules to Calories | 4780.11 cal |
| Kilojoules to Kilocalories | 4.7801 kcal |
| Kilojoules to BTU | 18.9563 BTU |
| Kilojoules to Therms | 0.00018956 therm |
| Kilojoules to Foot-pounds | 14751.22 ft·lb |
| Kilojoules to Electronvolts | 1.2483e+23 eV |
| Kilojoules to Ergs | 2e+11 erg |