Elementary charges to Coulombs
1 e ≈ 1.602 × 10⁻¹⁹ C. Edit either value to convert instantly.
Conversion formula
C = e × (1.602176634 × 10⁻¹⁹) × (1)1 e ≈ 1.60218 × 10⁻¹⁹ C
elementary charge (e)
elementary charge is a unit of electric charge: 1 e = 1.602176634 × 10⁻¹⁹ C. The positive magnitude e is fixed exactly by the SI definition.
coulomb (C)
coulomb is a unit of electric charge: 1 C = 1 A·s.
Conversion table
| e | C |
|---|---|
| ≈ 1.60218 × 10⁻¹⁹ | |
| ≈ 3.20435 × 10⁻¹⁹ | |
| ≈ 8.01088 × 10⁻¹⁹ | |
| ≈ 1.60218 × 10⁻¹⁸ | |
| ≈ 2.40326 × 10⁻¹⁸ | |
| ≈ 3.20435 × 10⁻¹⁸ | |
| ≈ 4.00544 × 10⁻¹⁸ | |
| ≈ 4.80653 × 10⁻¹⁸ | |
| ≈ 6.40871 × 10⁻¹⁸ | |
| ≈ 7.20979 × 10⁻¹⁸ |
| e | C |
|---|---|
| ≈ 8.01088 × 10⁻¹⁸ | |
| ≈ 9.61306 × 10⁻¹⁸ | |
| ≈ 1.12152 × 10⁻¹⁷ | |
| ≈ 1.28174 × 10⁻¹⁷ | |
| ≈ 1.44196 × 10⁻¹⁷ | |
| ≈ 1.60218 × 10⁻¹⁷ | |
| ≈ 2.40326 × 10⁻¹⁷ | |
| ≈ 2.56348 × 10⁻¹⁷ | |
| ≈ 2.7237 × 10⁻¹⁷ | |
| ≈ 2.88392 × 10⁻¹⁷ |
Frequently asked questions
How many coulombs are in 1 elementary charge?
1 e ≈ 1.602 × 10⁻¹⁹ C. C = e × (1.602176634 × 10⁻¹⁹) × (1)
How do I convert e to C?
C = e × (1.602176634 × 10⁻¹⁹) × (1)
Is 1 elementary charge bigger than 1 coulomb?
1 e ≈ 1.602 × 10⁻¹⁹ C.
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