Ampere-hours to Elementary Charges Converter
Convert ampere-hours (Ah) to elementary charges (one electron's charge) (e), with the formula, a conversion table and exact factors.
Change the values and press Calculate to work out your own figures.
Enter an electric charge, choose its unit and the unit you want. The answer is exact until it is shown, and the same value appears in every other unit.
Show the working
- 1 Ah = 2.24694326681e22 e
- 1 × 2.24694326681e22 = 2.24694326681e22 e
How to convert ampere-hours to elementary charges
1 Ah = 2.24694326681 × 10²² e, so multiply by 2.24694326681 to go from ampere-hours to elementary charges (one electron's charge). Going the other way, 1 e = 4.45049065 × 10⁻²³ Ah.
e = Ah × 2.24694326681 Ah = e × 4.45049065
Worked example:
1 Ah = 2.24694326681e22 e 5 × 2.24694326681e22 = 1.1234716334e23 e
Ampere-hours to elementary charges table
| Ampere-hours | Elementary Charges |
|---|---|
| 1 Ah | 2.24694326681 × 10²² e |
| 2 Ah | 4.49388653361 × 10²² e |
| 3 Ah | 6.74082980042 × 10²² e |
| 4 Ah | 8.98777306722 × 10²² e |
| 5 Ah | 1.1234716334 × 10²³ e |
| 6 Ah | 1.34816596008 × 10²³ e |
| 7 Ah | 1.57286028676 × 10²³ e |
| 8 Ah | 1.79755461344 × 10²³ e |
| 9 Ah | 2.02224894013 × 10²³ e |
| 10 Ah | 2.24694326681 × 10²³ e |
| 15 Ah | 3.37041490021 × 10²³ e |
| 20 Ah | 4.49388653361 × 10²³ e |
| 25 Ah | 5.61735816701 × 10²³ e |
| 30 Ah | 6.74082980042 × 10²³ e |
| 40 Ah | 8.98777306722 × 10²³ e |
| 50 Ah | 1.1234716334 × 10²⁴ e |
| 75 Ah | 1.6852074501 × 10²⁴ e |
| 100 Ah | 2.24694326681 × 10²⁴ e |
| 250 Ah | 5.61735816701 × 10²⁴ e |
| 500 Ah | 1.1234716334 × 10²⁵ e |
| 1000 Ah | 2.24694326681 × 10²⁵ e |
About the units
- Ampere-hours (Ah)
- Ampere-hours, a specialised unit. Definition: NIST SP 811 Appendix B.8, factors for units listed alphabetically.
- Elementary Charges (e)
- Elementary charges (one electron's charge), a specialised unit. Definition: NIST CODATA: elementary charge (exact since the 2019 SI redefinition).