Convert ampere hour to coulomb

Please provide a value.
Please provide a value.

Ampere-Hour

The ampere-hour (symbol: A·h or Ah) is a unit of electric charge equal to 3,600 coulombs. It is widely used to express the capacity of electric batteries — for example, a 100 Ah battery can deliver 100 A for one hour. 


Coulomb

The coulomb (symbol: C) is the SI unit of electric charge. It is the charge transported by a constant current of one ampere in one second. One coulomb equals the charge of approximately 6.242×10¹⁸ elementary charges (electrons or protons). 


Ampere-Hour to Coulomb conversion table
Ampere-HourCoulombCoulombAmpere-Hour
1360010.0002778
2720020.0005556
31080030.0008333
51800050.00138889
1036000100.00277778
2072000200.00555556
2590000250.00694444
50180000500.0138889
1003600001000.0277778
2509000002500.0694444
5001.8E+065000.138889
10003.6E+0610000.277778
How to convert Ampere-Hour to Coulomb

1 A·h = 3600 C. To convert any value, multiply it by 3600. For example, 25 A·h = 90000 C.

Frequently asked questions
How many C are there in one A·h?
One A·h is equal to 3600 C.
How do you convert Ampere-Hour to Coulomb?
Multiply the value in Ampere-Hour by 3600 to get the result in Coulomb.
How much is 25 A·h in C?
25 A·h is equal to 90000 C.
How do you convert Coulomb back to Ampere-Hour?
Divide by the same factor: multiply the value in Coulomb by 0.0002778 to get Ampere-Hour.

Most common electric charge unit conversions