Coulombs to Amp-Hours Converter

Convert electric charge from Coulombs to Ampere-Hours. Useful for battery capacity calculations.

C

Ampere-Hours

1.000000 Ah

Milliampere-Hours1,000.00 mAh
Voir la formule →

Formule

## How to Convert Coulombs to Ampere-Hours ### Formula **Ah = Coulombs / 3,600** One Ampere-Hour is the charge transferred by a steady current of 1 Ampere flowing for 1 hour. Since 1 hour = 3,600 seconds and 1 Coulomb = 1 Ampere-second, dividing Coulombs by 3,600 yields Ampere-Hours. ### Why This Matters Battery capacity is commonly rated in Ah or mAh. Understanding the conversion helps when comparing battery specifications or calculating charge and discharge times.

Exemple Résolu

Convert 3,600 Coulombs to Ampere-Hours.

  1. 01One Ampere-Hour equals 3,600 Coulombs (1 A flowing for 3,600 seconds)
  2. 02Ah = 3,600 / 3,600 = 1 Ah
  3. 03mAh = 3,600 / 3.6 = 1,000 mAh