Ampere-hours Conversion

The ampere-hour is a unit used to measure electric charge. Use one of the conversion calculators below to convert to another unit of measure, or read on to learn more about ampere-hours.

Ampere-hour Conversion Calculators

Choose a unit of electric charge to convert to.

SI Units
Convert ampere-hours to coulombs
1 ampere-hour is equal to 3,600 coulombs
Convert ampere-hours to millicoulombs
1 ampere-hour is equal to 3,600,000 millicoulombs
Convert ampere-hours to microcoulombs
1 ampere-hour is equal to 3,600,000,000 microcoulombs
Convert ampere-hours to nanocoulombs
1 ampere-hour is equal to 3,600,000,000,000 nanocoulombs
Convert ampere-hours to picocoulombs
1 ampere-hour is equal to 3,600,000,000,000,000 picocoulombs
Centimetre–Gram–Second Units
Convert ampere-hours to statcoulombs
1 ampere-hour is equal to 10,792,511,999,762 statcoulombs
Convert ampere-hours to abcoulombs
1 ampere-hour is equal to 360 abcoulombs
Other Units
Convert ampere-hours to electron charge
1 ampere-hour is equal to 22,469,000,000,000,000,786,432 electron charge
Convert ampere-hours to milliampere-hours
1 ampere-hour is equal to 1,000 milliampere-hours
Related Calculators
Convert ampere-hours to kilowatt-hours
1 amp-hour at 120 volts is equal to .12 kilowatt-hours

Ampere-hour Definition and Usage

One ampere-hour is the electric charge equal to the charge conveyed by a current of one ampere for one hour. One ampere-hour is equal to 3,600 coulombs.

The ampere-hour is a non-SI metric unit for electric charge. A ampere-hour is sometimes also referred to as an amp-hour. Ampere-hours can be abbreviated as Ah, for example 1 ampere-hour can be written as 1 Ah.

Ampere-hours Measurement Conversion Table

Common ampere-hour values and equivalent imperial and metric electric charge measurements
ampere-hours coulombs millicoulombs microcoulombs nanocoulombs picocoulombs statcoulombs abcoulombs electron charge milliampere-hours
1 Ah 3,600 C 3,600,000 mC 3,600,000,000 μC 3,600,000,000,000 nC 3,600,000,000,000,000 pC 10,792,511,999,762 stC 360 abC 22,469,000,000,000,000,786,432 e 1,000 mAh
2 Ah 7,200 C 7,200,000 mC 7,200,000,000 μC 7,200,000,000,000 nC 7,200,000,000,000,000 pC 21,585,023,999,525 stC 720 abC 44,939,000,000,000,003,407,872 e 2,000 mAh
3 Ah 10,800 C 10,800,000 mC 10,800,000,000 μC 10,800,000,000,000 nC 10,800,000,000,000,000 pC 32,377,535,999,287 stC 1,080 abC 67,407,999,999,999,995,805,696 e 3,000 mAh
4 Ah 14,400 C 14,400,000 mC 14,400,000,000 μC 14,400,000,000,000 nC 14,400,000,000,000,000 pC 43,170,047,999,050 stC 1,440 abC 89,878,000,000,000,006,815,744 e 4,000 mAh
5 Ah 18,000 C 18,000,000 mC 18,000,000,000 μC 18,000,000,000,000 nC 18,000,000,000,000,000 pC 53,962,559,998,812 stC 1,800 abC 112,350,000,000,000,004,718,592 e 5,000 mAh
6 Ah 21,600 C 21,600,000 mC 21,600,000,000 μC 21,600,000,000,000 nC 21,600,000,000,000,000 pC 64,755,071,998,574 stC 2,160 abC 134,819,999,999,999,998,951,424 e 6,000 mAh
7 Ah 25,200 C 25,200,000 mC 25,200,000,000 μC 25,200,000,000,000 nC 25,200,000,000,000,000 pC 75,547,583,998,337 stC 2,520 abC 157,290,000,000,000,009,961,472 e 7,000 mAh
8 Ah 28,800 C 28,800,000 mC 28,800,000,000 μC 28,800,000,000,000 nC 28,800,000,000,000,000 pC 86,340,095,998,099 stC 2,880 abC 179,759,999,999,999,987,417,088 e 8,000 mAh
9 Ah 32,400 C 32,400,000 mC 32,400,000,000 μC 32,400,000,000,000 nC 32,400,000,000,000,000 pC 97,132,607,997,862 stC 3,240 abC 202,219,999,999,999,996,854,272 e 9,000 mAh
10 Ah 36,000 C 36,000,000 mC 36,000,000,000 μC 36,000,000,000,000 nC 36,000,000,000,000,000 pC 107,930,000,000,000 stC 3,600 abC 224,690,000,000,000,007,864,320 e 10,000 mAh
11 Ah 39,600 C 39,600,000 mC 39,600,000,000 μC 39,600,000,000,000 nC 39,600,000,000,000,000 pC 118,720,000,000,000 stC 3,960 abC 247,159,999,999,999,985,319,936 e 11,000 mAh
12 Ah 43,200 C 43,200,000 mC 43,200,000,000 μC 43,200,000,000,000 nC 43,200,000,000,000,000 pC 129,510,000,000,000 stC 4,320 abC 269,629,999,999,999,996,329,984 e 12,000 mAh
13 Ah 46,800 C 46,800,000 mC 46,800,000,000 μC 46,800,000,000,000 nC 46,800,000,000,000,000 pC 140,300,000,000,000 stC 4,680 abC 292,100,000,000,000,007,340,032 e 13,000 mAh
14 Ah 50,400 C 50,400,000 mC 50,400,000,000 μC 50,400,000,000,000 nC 50,400,000,000,000,000 pC 151,100,000,000,000 stC 5,040 abC 314,569,999,999,999,984,795,648 e 14,000 mAh
15 Ah 54,000 C 54,000,000 mC 54,000,000,000 μC 54,000,000,000,000 nC 54,000,000,000,000,000 pC 161,890,000,000,000 stC 5,400 abC 337,039,999,999,999,995,805,696 e 15,000 mAh
16 Ah 57,600 C 57,600,000 mC 57,600,000,000 μC 57,600,000,000,000 nC 57,600,000,000,000,000 pC 172,680,000,000,000 stC 5,760 abC 359,510,000,000,000,006,815,744 e 16,000 mAh
17 Ah 61,200 C 61,200,000 mC 61,200,000,000 μC 61,200,000,000,000 nC 61,200,000,000,000,000 pC 183,470,000,000,000 stC 6,120 abC 381,980,000,000,000,017,825,792 e 17,000 mAh
18 Ah 64,800 C 64,800,000 mC 64,800,000,000 μC 64,800,000,000,000 nC 64,800,000,000,000,000 pC 194,270,000,000,000 stC 6,480 abC 404,450,000,000,000,028,835,840 e 18,000 mAh
19 Ah 68,400 C 68,400,000 mC 68,400,000,000 μC 68,400,000,000,000 nC 68,400,000,000,000,000 pC 205,060,000,000,000 stC 6,840 abC 426,919,999,999,999,972,737,024 e 19,000 mAh
20 Ah 72,000 C 72,000,000 mC 72,000,000,000 μC 72,000,000,000,000 nC 72,000,000,000,000,000 pC 215,850,000,000,000 stC 7,200 abC 449,389,999,999,999,983,747,072 e 20,000 mAh

You might also find our other electrical calculators useful.