2 calories to electronvolts
2 cal = 5.2229 × 10^19 eV. Change the amount below, or read the formula and the reference table further down.
2 calories equals
electronvolts
1 cal = 2.6114 × 10^19 eV
The formula
Calories and electronvolts both measure energy from the same zero, so a single multiplier does the job.
eV = cal × 2.6114 × 10^19
Going the other way? Convert electronvolts to calories.
Calories to electronvolts table
Values either side of 2 cal.
| Calories (cal) | Electronvolts (eV) |
|---|---|
| -3 | -7.8343 × 10^19 |
| -2.5 | -6.5286 × 10^19 |
| -2 | -5.2229 × 10^19 |
| -1.5 | -3.9172 × 10^19 |
| -1 | -2.6114 × 10^19 |
| -0.5 | -1.3057 × 10^19 |
| 0 | 0 |
| 0.5 | 1.3057 × 10^19 |
| 1 | 2.6114 × 10^19 |
| 1.5 | 3.9172 × 10^19 |
| 2 | 5.2229 × 10^19 |
| 2.5 | 6.5286 × 10^19 |
| 3 | 7.8343 × 10^19 |
| 3.5 | 9.1401 × 10^19 |
| 4 | 1.0446 × 10^20 |
| 4.5 | 1.1752 × 10^20 |
| 5 | 1.3057 × 10^20 |
| 5.5 | 1.4363 × 10^20 |
| 6 | 1.5669 × 10^20 |
| 6.5 | 1.6974 × 10^20 |
| 7 | 1.8280 × 10^20 |
Questions people ask
- How many electronvolts are in a calorie?
- One calorie equals 2.6114 × 10^19 electronvolts.
- How do I convert calories to electronvolts by hand?
- Multiply the number of calories by 2.6114 × 10^19. For a rough check, 2.6114 × 10^19 is close enough for most everyday use.
- What is 2 calories in electronvolts?
- 2 calories is 5.2229 × 10^19 electronvolts.
Calcuit generates this page from a unit table, so the factors here match every other page on the site.