Coulombs to Ampere-hours Converter
Convert coulombs to ampere-hours (C to Ah) instantly with our free online converter. Accurate results with decimal precision.
How to convert coulombs to ampere-hours?
To convert coulombs to ampere-hours, you can use the following conversion factor: **1 coulomb = 0.000277778 ampere-hours**, multiply the number of coulombs by 0.000277778.
Q(Ah) = Q(C) × 0.000277778
Example
Convert 3600 C to ampere-hours:
Q(Ah) = 3600C × 0.000277778 = 1Ah
How many ampere-hours in a coulomb?
There are 0.000277778 ampere-hours in one coulomb.
1C = 0.000277778Ah
1C = 0.000277778Ah
How many coulombs in an ampere-hour?
There are 3,600 coulombs in one ampere-hour.
1Ah = 3,600C
1Ah = 3,600C
What is an Ampere-hour?
An ampere-hour (Ah) is a unit of electric charge commonly used to measure battery capacity. It represents the amount of charge transferred by a current of one ampere flowing for one hour.
Popular coulombs to ampere-hours conversion table
| Coulombs (C) | Ampere-hours (Ah) |
|---|---|
| 3,600 C | 1 Ah |
| 7,200 C | 2 Ah |
| 18,000 C | 5 Ah |
| 36,000 C | 10 Ah |
| 72,000 C | 20 Ah |
| 108,000 C | 30 Ah |
| 144,000 C | 40 Ah |
| 180,000 C | 50 Ah |
| 360,000 C | 100 Ah |
| 720,000 C | 200 Ah |