Convert Electronvolt to Kilojoule
1 electronvolt = 1.6021766e-22 kilojoules (eV to kJ).
Need to move between electronvolts and kilojoules? A electronvolt is smaller than a kilojoule — it takes 6.24151e+21 of them to make a single kilojoule. One kilojoule works out to 6.24151e+21 electronvolts in the other direction. The converter above does this in real time, and the reference chart lists the values that come up most often.
1 eV = 1.6021766e-22 kJ
How to convert Electronvolts to Kilojoules
Multiply the electronvolt value by 1.60218e-22 to get kilojoules.
Example: 10 electronvolts = 1.60218e-21 kilojoules.
Electronvolt to Kilojoule Conversion Chart
| Electronvolts | Kilojoules |
|---|---|
| 1 eV | 1.6021766e-22 kJ |
| 2 eV | 3.2043533e-22 kJ |
| 3 eV | 4.8065299e-22 kJ |
| 5 eV | 8.0108832e-22 kJ |
| 10 eV | 1.6021766e-21 kJ |
| 20 eV | 3.2043533e-21 kJ |
| 25 eV | 4.0054416e-21 kJ |
| 50 eV | 8.0108832e-21 kJ |
| 100 eV | 1.6021766e-20 kJ |
| 1000 eV | 1.6021766e-19 kJ |
Frequently Asked Questions
- How many kilojoules are in a electronvolt?
- There are 1.6021766e-22 kilojoules in 1 electronvolt.
- How do you convert electronvolts to kilojoules?
- Multiply the electronvolt value by 1.60218e-22 to get kilojoules.
- What is 5 electronvolts in kilojoules?
- 5 electronvolts equals 8.0108832e-22 kilojoules.
- What is 100 electronvolts in kilojoules?
- 100 electronvolts equals 1.6021766e-20 kilojoules.
- What is 1 kilojoule in electronvolts?
- 1 kilojoule equals 6.2415091e+21 electronvolts.
- Is this electronvolt to kilojoule converter free?
- Yes. The converter is free, needs no sign-up, and runs entirely in your browser — the values you enter never leave your device.