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Charge Converter

Convert electric charge between coulombs, millicoulombs, ampere-hours, ampere-minutes, faradays, elementary charges, abcoulombs and statcoulombs.

1 ampere-hour = 3,600 coulomb

All conversions

UnitSymbolValue

About the Charge Converter

Convert electric charge between coulombs, millicoulombs, ampere-hours, ampere-minutes, faradays, elementary charges, abcoulombs and statcoulombs. The base unit is the coulomb; every one of the 17 units is defined against it, so any pair converts directly in a single step.

Use it as a free online charge calculator: type a value and the result appears as you type, the formula for the selected units is shown below, and the conversion chart lists the most common values — no app, no sign-up.

How to Convert ampere-hour to coulomb

To convert ampere-hour to coulomb, multiply the value in ampere-hour by 3,600.

ampere-hour to coulomb conversion chart

ampere-hourcoulomb
0.1360
13,600
27,200
518,000
1036,000
2072,000
50180,000
100360,000
5001,800,000
1,0003,600,000

Common charge conversions

  • 1 ampere-hour = 3,600 coulomb
  • 1 ampere-hour = 0.0036 megacoulomb
  • 1 ampere-hour = 3.6 kilocoulomb
  • 1 ampere-hour = 3,600,000 millicoulomb
  • 1 ampere-hour = 3,600,000,000 microcoulomb
  • 1 ampere-hour = 3,600,000,000,000 nanocoulomb
  • 1 ampere-hour = 3.6E15 picocoulomb
  • 1 ampere-hour = 60 ampere-minute
  • 1 ampere-hour = 3,600 ampere-second
  • 1 ampere-hour = 360 abcoulomb

How to Use the Charge Converter

  1. Type a value in the From box and choose its unit.
  2. Pick the unit you want in the To list — the result updates as you type.
  3. Use the swap button to reverse the conversion, or type in the To box to convert backwards.
  4. Check the All conversions table to see your value in every unit; click a row to make it the target.

Frequently Asked Questions

How do I convert ampere-hour to coulomb?

To convert ampere-hour to coulomb, multiply the value in ampere-hour by 3,600. For example, 1 ampere-hour = 3,600 coulomb. Type any value above and the answer updates as you type.

How many coulombs are in an ampere-hour?

There are 3,600 coulombs in 1 ampere-hour. To convert ampere-hours to coulombs, multiply by 3,600 — for example, 10 ampere-hours = 36,000 coulombs. To go the other way, divide by 3,600.

How many ampere-hours are in a coulomb?

There are 0.0002777777778 ampere-hours in 1 coulomb. To convert coulombs to ampere-hours, multiply by 0.0002777777778 — for example, 10 coulombs = 0.002777777778 ampere-hours. To go the other way, divide by 0.0002777777778.

How many megacoulombs are in an ampere-hour?

There are 0.0036 megacoulombs in 1 ampere-hour. To convert ampere-hours to megacoulombs, multiply by 0.0036 — for example, 10 ampere-hours = 0.036 megacoulombs. To go the other way, divide by 0.0036.

How many coulombs are in a megacoulomb?

There are 1,000,000 coulombs in 1 megacoulomb. To convert megacoulombs to coulombs, multiply by 1,000,000 — for example, 10 megacoulombs = 10,000,000 coulombs. To go the other way, divide by 1,000,000.

How many millicoulombs are in an ampere-hour?

There are 3,600,000 millicoulombs in 1 ampere-hour. To convert ampere-hours to millicoulombs, multiply by 3,600,000 — for example, 10 ampere-hours = 36,000,000 millicoulombs. To go the other way, divide by 3,600,000.

How many coulombs are in a millicoulomb?

There are 0.001 coulombs in 1 millicoulomb. To convert millicoulombs to coulombs, multiply by 0.001 — for example, 10 millicoulombs = 0.01 coulombs. To go the other way, divide by 0.001.

How many nanocoulombs are in an ampere-hour?

There are 3,600,000,000,000 nanocoulombs in 1 ampere-hour. To convert ampere-hours to nanocoulombs, multiply by 3,600,000,000,000 — for example, 10 ampere-hours = 36,000,000,000,000 nanocoulombs. To go the other way, divide by 3,600,000,000,000.

What is the base unit for charge conversions?

The coulomb. Every one of the 17 units in this converter is defined relative to the coulomb, so any two units convert directly in one step.

How many units does the Charge Converter support?

The Charge Converter handles 17 units. You can convert between any two of them, or see your value in every unit at once in the "All conversions" table.

How accurate is this charge converter?

Conversions use exact definitions wherever one exists (for example the international inch is exactly 2.54 cm and the pound exactly 0.45359237 kg) and calculate in double precision. Choose how many significant digits to show — up to 15.

How do I use the Charge Converter?

Type a value in the From box and pick its unit, then pick the unit you want in the To list — the answer updates as you type. Use the swap button to reverse the conversion, or open the "All conversions" table to see the value in every unit.

Is the Charge Converter free, and does it work offline?

Yes, it is completely free with no sign-up. Once the page has loaded, every conversion runs in your browser, so nothing is sent to our servers. It's one of 71 electricity and other unit converters on House of Convert.