Attoampere to Ampere Converter (and vice versa)

Created by: tinycalcs.com/en
Number of supported units: 2
Last update: 2026

This converter allows you to convert attoamperes [aA] to amperes [A] or amperes [A] to attoamperes [aA]. Calculations are performed in both directions. The calculation result and the entered value are displayed with up to 20 decimal places for maximum accuracy.

1 attoampere [aA] = 10-18 amperes [A]1 ampere [A] = 1018 attoamperes [aA]

Convert attoamperes to amperes

There are two simple ways to convert attoamperes [aA] to amperes [A]. In the first calculation method, the value in attoamperes [aA] is divided by 1018. The second method multiplies the value in attoamperes [aA] by 10-18.

  • Amperes [A] = attoamperes [aA] ÷ 1018
  • Amperes [A] = attoamperes [aA] * 10-18

Convert amperes to attoamperes

Converting amperes [A] to attoamperes [aA] is easy and can be done in two ways. The first method involves multiplication, whereby the value in amperes [A] is multiplied by 1018. The second variant is a division. Here, the value in amperes [A] is divided by 10-18.

  • Attoamperes [aA] = amperes [A] * 1018
  • Attoamperes [aA] = amperes [A] ÷ 10-18

Converter

Decimal places

How it's calculated

Factor: 
1018
Attoamperes=Amperes*1018
Amperes=
Attoamperes1018

To all available units

Attoamperes

Centiamperes

Attoamperes

Decaamperes

Attoamperes

Deciamperes

Attoamperes

Exaamperes

Attoamperes

Femtoamperes