Ampere-hour to Coulomb Converter
A⋅h
C
1. 1 A⋅h × 3600 = 3600 C
2. 3600 C ÷ 1 = 3600 C
2. 3600 C ÷ 1 = 3600 C
Unit Information
Ampere-hour (Ah)
The ampere-hour is a unit of electric charge, equal to the charge transferred by a steady current of one ampere flowing for one hour, or 3,600 coulombs.
1 Ah = 3,600 C1 Ah = 3.6 kC1 Ah = 2.247 × 10²² e
Coulomb (C)
The coulomb is the SI unit of electric charge, defined as the amount of electricity transported in one second by a current of one ampere.
1 C = 0.000278 Ah1 C = 0.001 kC1 C = 6.242 × 10¹⁸ e
Common Applications
Ampere-hour
- Battery capacity
- Energy storage systems
- Electric vehicle specifications
- Power backup systems
Coulomb
- Electrical engineering
- Electronics
- Battery specifications
- Physics research
Examples
- 1 Ah = 3,600 C
- 0.1 Ah = 360 C
- 0.01 Ah = 36 C
- 0.001 Ah = 3.6 C
Visual Comparison
1 Ah = 3,600 C
1 C