Convert coulombs to elementary charges
1 C = 6241509074460000000 e — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
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Show this value in all 13 electric charge units
- Kilocoulombs kC 0.001
- Coulombs C 1
- Millicoulombs mC 1000
- Microcoulombs µC 1 000 000
- Nanocoulombs nC 1 000 000 000
- Picocoulombs pC 1 000 000 000 000
- Ampere-hours Ah 0.000 277 777 777 778
- Milliampere-hours mAh 0.277 777 777 778
- Ampere-minutes A·min 0.016 666 666 666 7
- Faradays F 0.000 010 364 269 656 3
- Elementary charges e 6.24150907446e+18
- Abcoulombs abC 0.1
- Statcoulombs statC 29 979 245.8
Every row is Coulomb (C) converted through the coulomb, in exact rational arithmetic.
How to convert coulombs to elementary charges
Multiply the number of coulombs by 6241509074460000000 to get elementary charges.
Elementary charge: Exactly 1.602 176 634 × 10⁻¹⁹ C. This value now defines the ampere.
Coulomb to Elementary charge conversion table
| Coulombs (C) | Elementary charges (e) |
|---|---|
| 1 C | 6.2415091e+18 |
| 2 C | 1.2483018e+19 |
| 3 C | 1.8724527e+19 |
| 5 C | 3.1207545e+19 |
| 10 C | 6.2415091e+19 |
| 20 C | 1.2483018e+20 |
| 25 C | 1.5603773e+20 |
| 50 C | 3.1207545e+20 |
| 100 C | 6.2415091e+20 |
| 250 C | 1.5603773e+21 |
| 500 C | 3.1207545e+21 |
| 1000 C | 6.2415091e+21 |
Elementary charge to Coulomb conversion table
| Elementary charges (e) | Coulombs (C) |
|---|---|
| 1 e | 1.6021766e-19 |
| 2 e | 3.2043533e-19 |
| 3 e | 4.8065299e-19 |
| 5 e | 8.0108832e-19 |
| 10 e | 1.6021766e-18 |
| 20 e | 3.2043533e-18 |
| 25 e | 4.0054416e-18 |
| 50 e | 8.0108832e-18 |
| 100 e | 1.6021766e-17 |
| 250 e | 4.0054416e-17 |
| 500 e | 8.0108832e-17 |
| 1000 e | 1.6021766e-16 |
Frequently asked
How many elementary charges are in a coulomb?
One coulomb equals 6.241509074e+18 elementary charges (C → e). That figure is exact, not rounded.
How do you convert coulombs to elementary charges?
Multiply the number of coulombs by 6241509074460000000 to get elementary charges.
What is 1 e in coulombs?
One elementary charge is 1.602176634e-19 coulombs.
What is 10 C in e?
10 C = 6.2415091e+19 e.
What exactly is a elementary charge?
Exactly 1.602 176 634 × 10⁻¹⁹ C. This value now defines the ampere.