Convert Electronvolt to Kilocalorie
1 electronvolt = 3.8292941e-23 kilocalories (eV to kcal).
A electronvolt is smaller than a kilocalorie — it takes 2.61145e+22 of them to make a single kilocalorie. Both units describe energie, and the reverse is just as easy — one kilocalorie equals 2.61145e+22 electronvolts. The converter above does this in real time, and the reference chart lists the values that come up most often.
1 eV = 3.8292941e-23 kcal
How to convert Electronvolts to Kilocalories
Multiply the electronvolt value by 3.82929e-23 to get kilocalories.
Example: 10 electronvolts = 3.82929e-22 kilocalories.
Electronvolt to Kilocalorie Conversion Chart
| Electronvolts | Kilocalories |
|---|---|
| 1 eV | 3.8292941e-23 kcal |
| 2 eV | 7.6585881e-23 kcal |
| 3 eV | 1.1487882e-22 kcal |
| 5 eV | 1.914647e-22 kcal |
| 10 eV | 3.8292941e-22 kcal |
| 20 eV | 7.6585881e-22 kcal |
| 25 eV | 9.5732351e-22 kcal |
| 50 eV | 1.914647e-21 kcal |
| 100 eV | 3.8292941e-21 kcal |
| 1000 eV | 3.8292941e-20 kcal |
Frequently Asked Questions
- How many kilocalories are in a electronvolt?
- There are 3.8292941e-23 kilocalories in 1 electronvolt.
- How do you convert electronvolts to kilocalories?
- Multiply the electronvolt value by 3.82929e-23 to get kilocalories.
- What is 5 electronvolts in kilocalories?
- 5 electronvolts equals 1.914647e-22 kilocalories.
- What is 100 electronvolts in kilocalories?
- 100 electronvolts equals 3.8292941e-21 kilocalories.
- What is 1 kilocalorie in electronvolts?
- 1 kilocalorie equals 2.6114474e+22 electronvolts.
- Is this electronvolt to kilocalorie 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.