Milliampere hours to Elementary charges
1 mA·h ≈ 2.247 × 10¹⁹ e. Edit either value to convert instantly.
Conversion formula
e = mA·h × (3.6) × (5 × 10²⁷ / 801,088,317)1 mA·h ≈ 2.24694 × 10¹⁹ e
milliampere hour (mA·h)
milliampere hour is a unit of electric charge: 1 mA·h = 3.6 C.
Source: NIST SP 811, Appendix B.9: factors by kind of quantity
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.
Conversion table
| mA·h | e |
|---|---|
| ≈ 2.24694 × 10¹⁹ | |
| ≈ 4.49389 × 10¹⁹ | |
| ≈ 1.12347 × 10²⁰ | |
| ≈ 2.24694 × 10²⁰ | |
| ≈ 3.37041 × 10²⁰ | |
| ≈ 4.49389 × 10²⁰ | |
| ≈ 5.61736 × 10²⁰ | |
| ≈ 6.74083 × 10²⁰ | |
| ≈ 8.98777 × 10²⁰ | |
| ≈ 1.01112 × 10²¹ |
| mA·h | e |
|---|---|
| ≈ 1.12347 × 10²¹ | |
| ≈ 1.34817 × 10²¹ | |
| ≈ 1.57286 × 10²¹ | |
| ≈ 1.79755 × 10²¹ | |
| ≈ 2.02225 × 10²¹ | |
| ≈ 2.24694 × 10²¹ | |
| ≈ 3.37041 × 10²¹ | |
| ≈ 3.59511 × 10²¹ | |
| ≈ 3.8198 × 10²¹ | |
| ≈ 4.0445 × 10²¹ |
Frequently asked questions
How many elementary charges are in 1 milliampere hour?
1 mA·h ≈ 2.247 × 10¹⁹ e. e = mA·h × (3.6) × (5 × 10²⁷ / 801,088,317)
How do I convert mA·h to e?
e = mA·h × (3.6) × (5 × 10²⁷ / 801,088,317)
Is 1 milliampere hour bigger than 1 elementary charge?
1 mA·h ≈ 2.247 × 10¹⁹ e.
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