100 calories to electronvolts
100 cal = 2.6114 × 10^21 eV. Change the amount below, or read the formula and the reference table further down.
100 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 100 cal.
| Calories (cal) | Electronvolts (eV) |
|---|---|
| 0 | 0 |
| 10 | 2.6114 × 10^20 |
| 20 | 5.2229 × 10^20 |
| 30 | 7.8343 × 10^20 |
| 40 | 1.0446 × 10^21 |
| 50 | 1.3057 × 10^21 |
| 60 | 1.5669 × 10^21 |
| 70 | 1.8280 × 10^21 |
| 80 | 2.0892 × 10^21 |
| 90 | 2.3503 × 10^21 |
| 100 | 2.6114 × 10^21 |
| 110 | 2.8726 × 10^21 |
| 120 | 3.1337 × 10^21 |
| 130 | 3.3949 × 10^21 |
| 140 | 3.6560 × 10^21 |
| 150 | 3.9172 × 10^21 |
| 160 | 4.1783 × 10^21 |
| 170 | 4.4395 × 10^21 |
| 180 | 4.7006 × 10^21 |
| 190 | 4.9618 × 10^21 |
| 200 | 5.2229 × 10^21 |
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 100 calories in electronvolts?
- 100 calories is 2.6114 × 10^21 electronvolts.
Calcuit generates this page from a unit table, so the factors here match every other page on the site.