Convert Ampere-hours to Coulombs

Enter your ampere-hour value in the form below to get the value calculated in coulombs.

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Results in Coulombs:
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1 Ah = 3,600 C

How to Convert Ampere-hours to Coulombs

Convert ampere-hours to coulombs with this simple formula:

coulombs = ampere-hours × 3,600

Converting an ampere-hour electric charge measurement to a coulomb measurement involves multiplying the electric charge by the conversion ratio to find the result. One ampere-hour is equal to 3,600 coulombs, so to convert simply multiply by 3,600.

For example:
5 Ah = (5 × 3,600) = 18,000 C

Ampere-hours and coulombs are both units used to measure electric charge. Learn more about electric charge and find more electric charge measurement conversion calculators. Ampere-hours are an electric charge measurement and can be abbreviated as Ah, for example 1 Ah. Coulombs are an SI derived unit of electric charge and can be abbreviated as C, for example 1 C.

Convert Coulombs to Ampere-hours

Ampere-hour Measurements and Equivalent Coulomb Conversions

Common ampere-hour values converted to the equivalent coulomb value
Ampere-hours Coulombs
1 Ah 3,600 C
2 Ah 7,200 C
3 Ah 10,800 C
4 Ah 14,400 C
5 Ah 18,000 C
6 Ah 21,600 C
7 Ah 25,200 C
8 Ah 28,800 C
9 Ah 32,400 C
10 Ah 36,000 C
11 Ah 39,600 C
12 Ah 43,200 C
13 Ah 46,800 C
14 Ah 50,400 C
15 Ah 54,000 C
16 Ah 57,600 C
17 Ah 61,200 C
18 Ah 64,800 C
19 Ah 68,400 C
20 Ah 72,000 C
21 Ah 75,600 C
22 Ah 79,200 C
23 Ah 82,800 C
24 Ah 86,400 C
25 Ah 90,000 C
26 Ah 93,600 C
27 Ah 97,200 C
28 Ah 100,800 C
29 Ah 104,400 C
30 Ah 108,000 C
31 Ah 111,600 C
32 Ah 115,200 C
33 Ah 118,800 C
34 Ah 122,400 C
35 Ah 126,000 C
36 Ah 129,600 C
37 Ah 133,200 C
38 Ah 136,800 C
39 Ah 140,400 C
40 Ah 144,000 C

More Ampere-hour Electric Charge Conversions

Convert to Millicoulombs
1 Ah is equal to 3,600,000 millicoulombs
Convert to Microcoulombs
1 Ah is equal to 3,600,000,000 microcoulombs
Convert to Nanocoulombs
1 Ah is equal to 3,600,000,000,000 nanocoulombs
Convert to Picocoulombs
1 Ah is equal to 3,600,000,000,000,000 picocoulombs
Convert to Electron Charge
1 Ah is equal to 22,469,000,000,000,000,786,432 electron charge
Convert to Milliampere-hours
1 Ah is equal to 1,000 milliampere-hours