**Full name:** attoampere

**Plural form:** attoamperes

**Symbol:** aA

**Alternate spelling:** attoamps

**Category type:** electric current

**Scale factor:** 1.0E-18

The SI base unit for electric current is the ampere.

1 ampere is equal to 1.0E+18 attoampere.

Valid units must be of the **electric current** type.

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The SI prefix "atto" represents a factor of
10^{-18}, or in exponential notation, 1E-18.

So 1 attoampere = 10^{-18} ampere.

attoampere to ampere

attoampere to picoampere

attoampere to electrostatic unit of current

attoampere to megaampere

attoampere to kiloampere

attoampere to electromagnetic unit of current

attoampere to siemens volt

attoampere to coulomb/second

attoampere to deciampere