Electronvolts to calories
1 eV = 3.8292941E-20 cal
All units in this category
- 1.6021766E-19J
- 1.6021766E-22kJ
- 1.6021766E-25MJ
- 3.8292941E-20cal
- 3.8292941E-23kcal
- 4.4504906E-23Wh
- 4.4504907E-26kWh
- 4.4504906E-29MWh
- 1.5185704E-22BTU
- 1.1817048E-19ft·lb
- 1eV
Formula
Multiply the value in electronvolts by 3.8292941E-20 to get calories.
cal = eV × 3.8292941E-20
How to convert electronvolts to calories
Type a value in the field above and the result is calculated instantly. Use the arrow button to swap direction, or pick other units from the lists.
Electronvolts to calories – common values
| Electronvolts (eV) | Calories (cal) |
|---|---|
| 1 | 3.82929E-20 |
| 2 | 7.65859E-20 |
| 5 | 1.91465E-19 |
| 10 | 3.82929E-19 |
| 20 | 7.65859E-19 |
| 50 | 1.91465E-18 |
| 100 | 3.82929E-18 |
| 250 | 9.57324E-18 |
| 500 | 1.91465E-17 |
| 1,000 | 3.82929E-17 |
About the units
Calories. A calorie is the energy needed to heat one gram of water by one degree. Food "calories" are actually kilocalories.