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Ampere-hour to Faraday

Convert Ampere-hour to Faraday and get the exact value instantly.

1 Ah = 0.03731137081 Fd

About this conversion

To convert Ampere-hour to Faraday, multiply the number of Ampere-hour by 0.03731137081.

Electric charge is the coulomb in SI, yet battery capacity is quoted in ampere-hours and milliampere-hours, so converting between them tells you how long a cell will last.

Conversion table

Ampere-hour (Ah)Faraday (Fd)
1 Ah0.03731137081 Fd
2 Ah0.07462274162 Fd
5 Ah0.1865568541 Fd
10 Ah0.3731137081 Fd
100 Ah3.731137081 Fd

How to use this converter

  1. Enter your Ampere-hour value

    Type any number into the Ampere-hour field. It starts at 1 so you can read the rate straight away.

  2. Read the Faraday result

    The amount in Faraday updates as you type, so there is no button to press and nothing to wait for.

  3. Swap or keep exploring

    Use the swap control to flip the direction, or pick a related conversion from the list below.

Frequently asked

How many Faraday are in one Ampere-hour?
One Ampere-hour equals 0.03731137081 Fd. Enter any amount above to get an exact figure for your own value.
Is this converter accurate?
Yes. It uses the exact international definition of each unit and computes on your device, so the only rounding is for display.
Do you upload the numbers I enter?
No. The Ampere-hour to Faraday conversion runs entirely in your browser tab, and nothing you type is sent to a server.
Does it work on my phone?
Yes. It runs in any modern mobile browser and keeps working offline once the page has loaded.

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