Ampere-hours to Coulombs Converter

Convert ampere-hours (Ah) to coulombs (C) instantly. Type a value below; the result updates as you type. 1 Ah = 3,600 C.

How to convert ampere-hours to coulombs

1 Ah = 3,600 C. To convert ampere-hours to coulombs, multiply the value by 3,600.

coulombs = ampere-hours × 3,600

Worked examples

  • 5 Ah = 18,000 C
  • 12 Ah = 43,200 C
  • 100 Ah = 360,000 C

Common ampere-hours to coulombs conversions

How many coulombs is 2 Ah?

2 Ah is equal to 7,200 C.

How many coulombs is 10 Ah?

10 Ah is equal to 36,000 C.

How many coulombs is 20 Ah?

20 Ah is equal to 72,000 C.

How many coulombs is 50 Ah?

50 Ah is equal to 180,000 C.

How many coulombs is 100 Ah?

100 Ah is equal to 360,000 C.

How many coulombs is 500 Ah?

500 Ah is equal to 1,800,000 C.

Ampere-hours to coulombs conversion table

Ampere-hours (Ah)Coulombs (C)
1 Ah3,600 C
2 Ah7,200 C
3 Ah10,800 C
4 Ah14,400 C
5 Ah18,000 C
6 Ah21,600 C
7 Ah25,200 C
8 Ah28,800 C
9 Ah32,400 C
10 Ah36,000 C
15 Ah54,000 C
20 Ah72,000 C
25 Ah90,000 C
30 Ah108,000 C
40 Ah144,000 C
50 Ah180,000 C
75 Ah270,000 C
100 Ah360,000 C
250 Ah900,000 C
500 Ah1,800,000 C
1,000 Ah3,600,000 C

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Frequently asked questions

How many coulombs are in 1 ampere-hour?

1 ampere-hour (Ah) equals 3,600 coulombs (C).

How do I convert ampere-hours to coulombs?

To convert ampere-hours to coulombs, multiply the value by 3,600. For example, 5 Ah = 18,000 C.

How many ampere-hours are in 1 coulomb?

1 coulomb (C) equals 0.000277778 ampere-hours (Ah).

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