Coulombs to Ampere-seconds
1 Coulomb = 1 Ampere-second · fixed factor via exact coulomb-based charge definitions · no offset
Direct Answer
1 Coulomb equals 1 Ampere-second
This conversion uses a fixed factor based on exact coulomb-based charge definitions.
For 10 Coulombs, the result equals 10 Ampere-seconds.
Converter Calculator
1 Ampere-seconds (A s)
SwitchExplanation
Formula: Ampere-seconds = Coulombs × 1. Why: SI charge units such as coulombs and their prefixes are exact, so the calculator normalizes through coulombs before applying the target battery-charge unit.
Coulombs (C): the SI unit of electric charge.
Ampere-seconds (A s): a current-time charge unit exactly equal to coulombs.
This route is useful when translating battery-style capacity values into SI charge units for engineering, calculation, and reference work.
This conversion is purely multiplicative because both units reduce through coulombs using exact SI charge definitions with no offset.
Common Conversion Values
| Coulombs (C) | Ampere-seconds (A s) |
|---|---|
| 1 | 1 |
| 10 | 10 |
| 100 | 100 |
| 500 | 500 |
| 1,000 | 1,000 |
| 5,000 | 5,000 |
| 10,000 | 10,000 |
| 20,000 | 20,000 |
Frequently Asked Questions
How is Coulombs to Ampere-seconds calculated?
The factor is derived by reducing both units to coulombs, using the exact current-time relationships 1 ampere-second = 1 coulomb and 1 ampere-minute = 60 coulombs where relevant.
Is there a reverse page for Ampere-seconds to Coulombs?
Yes. Use the mirror Ampere-seconds to Coulombs page to apply the inverse relationship with the same exact charge basis.
Can I use decimal values for Coulombs to Ampere-seconds?
Yes. Decimal inputs are supported for Coulombs to Ampere-seconds, and the same exact coulomb-based normalization is used throughout the page.