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A-h | to |
coulomb coulomb [international] |

How many A-h in 1 C?
The answer is 0.00027777777777778.

We assume you are converting between **ampere-hour** and **coulomb**.

You can view more details on each measurement unit:

A-h or
C

The SI derived unit for **electric charge** is the coulomb.

1 A-h is equal to 3600 coulomb.

Note that rounding errors may occur, so always check the results.

Use this page to learn how to convert between ampere-hours and coulombs.

Type in your own numbers in the form to convert the units!

You can do the reverse unit conversion from C to A-h, or enter any two units below:

he coulomb, symbol C, is the SI unit of electric charge, and is defined in terms of the ampere: 1 coulomb is the amount of electric charge (quantity of electricity) carried by a current of 1 ampere flowing for 1 second. It is also about 6.241506×1018 times the charge of an electron. It is named after Charles-Augustin de Coulomb (1736-1806).

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