Calorie to Electronvolt (cal to eV)
Convert cal to eV — Energy converter
One calorie equals 2.611735e+19 eV, so to convert calories to electronvolts you multiply the value by 2.611735e+19. A calorie is larger than a electronvolt — going the other way, 1 eV = 3.828872e-20 cal. For example, 10 cal = 2.611735e+20 eV and 50 cal = 1.305868e+21 eV.
2.611735e+19Click to copy
1 cal = 2.611735e+19 eV
Calorie to Electronvolt formula
1 Calorie = 2.611735e+19 eV
Worked examples
- 25 cal = 6.529338e+20 eV
- 100 cal = 2.611735e+21 eV
Calorie to Electronvolt conversion table
| Calorie (cal) | Electronvolt (eV) |
|---|---|
| 1 | 2.611735e+19 |
| 2 | 5.223471e+19 |
| 3 | 7.835206e+19 |
| 5 | 1.305868e+20 |
| 8 | 2.089388e+20 |
| 10 | 2.611735e+20 |
| 12 | 3.134082e+20 |
| 15 | 3.917603e+20 |
| 20 | 5.223471e+20 |
| 25 | 6.529338e+20 |
| 50 | 1.305868e+21 |
| 100 | 2.611735e+21 |
| 250 | 6.529338e+21 |
| 500 | 1.305868e+22 |
| 1000 | 2.611735e+22 |
Frequently asked questions
How many electronvolts are in one calorie?
One calorie equals 2.611735e+19 electronvolts (eV).
How many calories are in one electronvolt?
One electronvolt equals 3.828872e-20 calories (cal).
How do you convert calories to electronvolts?
1 Calorie = 2.611735e+19 eV. Use the calculator above for any value.
What is 5 cal in eV?
5 cal = 1.305868e+20 eV.
What is 100 cal in eV?
100 cal = 2.611735e+21 eV.
What is 10 cal in eV?
10 cal = 2.611735e+20 eV.
What is 20 cal in eV?
20 cal = 5.223471e+20 eV.
Is a calorie bigger than a electronvolt?
Yes. A calorie is larger — one calorie equals 2.611735e+19 electronvolts (eV).