Engineering Unit Converters

Convert Ampere-hour to Coulomb

Use our accurate converter to change ampere-hour into coulomb. This tool is simple to use and works instantly.

How to Calculate

To change ampere-hour to coulomb, you just need to know the conversion factor.

Rule: 1 Ampere-hour = 3,600 Coulomb

Ampere-hour to Coulomb
Pre-defined calculator for direct ampere-hour to coulomb conversion.
Ampere-hour
0
Coulomb (C)
Formula: 1 Ampere-hour = 3,600 Coulomb

Unit Information

About Ampere-hour

Definition: Ampere-hour is a unit of electric charge equivalent to 3,600 coulombs.

History: Developed as a practical measure of the energy storage in lead-acid batteries.

Where it is used: Standard measure for the capacity of car batteries and solar storage systems.

Ampere-hour to Coulomb Conversion Table

Ampere-hour [ah]Coulomb [c]
0.01 ah36 c
0.1 ah360 c
1 ah3,600 c
2 ah7,200 c
3 ah10,800 c
5 ah18,000 c
10 ah36,000 c
20 ah72,000 c
50 ah180,000 c
100 ah360,000 c
1000 ah3,600,000 c

How to Convert Ampere-hour to Coulomb

Calculation: To convert ampere-hour to coulomb, multiply the value by the conversion factor (3,600).

Example: convert 15 ah to c:
15 ah = 15 × 3,600 c = 54,000 c

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