Electronvolt to Calorie (eV to cal)
Convert eV to cal — Energy converter
One electronvolt equals 3.828872e-20 cal, so to convert electronvolts to calories you multiply the value by 3.828872e-20. A electronvolt is smaller than a calorie — going the other way, 1 cal = 2.611735e+19 eV. For example, 10 eV = 3.828872e-19 cal and 50 eV = 1.914436e-18 cal.
1 eV = 3.828872e-20 cal
Electronvolt to Calorie formula
1 Electronvolt = 3.828872e-20 cal
Worked examples
- 25 eV = 9.572180e-19 cal
- 100 eV = 3.828872e-18 cal
Electronvolt to Calorie conversion table
| Electronvolt (eV) | Calorie (cal) |
|---|---|
| 1 | 3.828872e-20 |
| 2 | 7.657744e-20 |
| 3 | 1.148662e-19 |
| 5 | 1.914436e-19 |
| 8 | 3.063098e-19 |
| 10 | 3.828872e-19 |
| 12 | 4.594646e-19 |
| 15 | 5.743308e-19 |
| 20 | 7.657744e-19 |
| 25 | 9.572180e-19 |
| 50 | 1.914436e-18 |
| 100 | 3.828872e-18 |
| 250 | 9.572180e-18 |
| 500 | 1.914436e-17 |
| 1000 | 3.828872e-17 |
Frequently asked questions
How many calories are in one electronvolt?
One electronvolt equals 3.828872e-20 calories (cal).
How many electronvolts are in one calorie?
One calorie equals 2.611735e+19 electronvolts (eV).
How do you convert electronvolts to calories?
1 Electronvolt = 3.828872e-20 cal. Use the calculator above for any value.
What is 5 eV in cal?
5 eV = 1.914436e-19 cal.
What is 100 eV in cal?
100 eV = 3.828872e-18 cal.
What is 10 eV in cal?
10 eV = 3.828872e-19 cal.
What is 20 eV in cal?
20 eV = 7.657744e-19 cal.
Is a electronvolt bigger than a calorie?
No. A electronvolt is smaller — one electronvolt equals 3.828872e-20 calories, while one calorie equals 2.611735e+19 electronvolts.