An Attovolt (aV) equals 1e-18 volt(s), a scaled unit of electric potential used for atto-scale electrical work.
Attovolts to Attoamperes
Convert Attovolt (aV) to Attoampere (aA) instantly with an exact formula, conversion table, and FAQ.
Reserved for a responsive leaderboard above the conversion details.
Professional calculator style
World-scale conversion engine
30+ categories
6,500+ units
Instant results
Offline ready
Electrical calculator
Electricity Converter
Attovolt (aV) and Attoampere (aA) measure different electrical quantities. See how they relate and use context values for a physically meaningful result.
Context values
Some unit families need one extra value for a physically accurate result.
An Attoampere (aA) equals 1e-18 ampere(s), a scaled unit of electric current used for atto-scale electrical work.
No fixed factor — different physical quantities
Attovolt measures electric potential (voltage) and Attoampere measures electric current. These are different physical quantities, so there is no fixed multiplication factor between them. Use Ohm’s law and energy over time: V = I × R, P = V × I, E = P × time.
Reserved above the conversion cards and below the converter.
Compatibility notice
Attovolt (aV) measures electric potential (voltage). Attoampere (aA) measures electric current. Because these are different physical dimensions, there is no single fixed factor that converts one directly into the other — a numeric answer would be fabricated and misleading.
Related through Ohm's Law (V = I × R) and the power law (P = V × I), with energy linked to power over time (E = P × t). Enter voltage, current, resistance, and/or hours in the context fields above the result to get a physically accurate value based on the relationship between attovolt and attoampere.
Conversion table
A direct numeric table is not shown here because attovolts and attoamperes are not directly proportional. Instead, use the calculator above with context values, or convert within a single dimension using the related conversions below.
Related conversions
Reserved between the cards and the FAQ so the page stays balanced.
How attovolts and attoamperes relate
Attovolt and Attoampere belong to different electrical dimensions (electric potential (voltage) vs. electric current), so this page does not fabricate a fixed conversion formula. Related through Ohm's Law (V = I × R) and the power law (P = V × I), with energy linked to power over time (E = P × t). Supply the missing context (voltage, current, resistance, or time) in the calculator to compute a real-world equivalent.
Frequently asked questions
Can I convert attovolts directly to attoamperes?
No. Attovolt measures electric potential (voltage) and Attoampere measures electric current, so there is no fixed multiplication factor between them.
What is Attovolt (aV)?
An Attovolt (aV) equals 1e-18 volt(s), a scaled unit of electric potential used for atto-scale electrical work.
What is Attoampere (aA)?
An Attoampere (aA) equals 1e-18 ampere(s), a scaled unit of electric current used for atto-scale electrical work.
How are attovolts and attoamperes related electrically?
Related through Ohm's Law (V = I × R) and the power law (P = V × I), with energy linked to power over time (E = P × t).
How do I get a real number from this page?
Enter the known context values (such as voltage, current, resistance, or hours) in the calculator above. The Universal Converter will use Ohm's law and the power law to compute a physically accurate result.
Reserved between the FAQ and the article so the page stays balanced.
About attovolts and attoamperes
An Attovolt (aV) equals 1e-18 volt(s), a scaled unit of electric potential used for atto-scale electrical work. An Attoampere (aA) equals 1e-18 ampere(s), a scaled unit of electric current used for atto-scale electrical work.
Because attovolt and attoampere describe different electrical quantities, this page provides context-aware guidance instead of a fabricated formula. Use the calculator with real circuit values, or explore the related same-dimension conversions above for direct, exact conversions.