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Electricity Converters
Inductance Converter
Result
... Attohenry = ... Henry
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Attohenry to Henry Converter
Use this page to convert attohenry values into henry, with background details, formulas, a worked example, and a quick conversion table.
Conversion formula
1 aH = 1e-18 H
1 H = 1,000,000,000,000,000,000 aH
Example: 0.001 aH = 1e-21 H
Attohenry
One attohenry is equal to one quintillionth of a henry (1e-18 henrys).
History: SI prefixes provide systematic scaling for very large and very small inductance values.
Current use: Used for complete conversion coverage, scientific notation, and specialized inductance references.
Also written as aH.
Henry
Henry measures inductance, equal to one weber per ampere.
History: The henry is named after Joseph Henry and is the SI derived unit of inductance.
Current use: Used for inductors, transformers, coils, motors, filters, power electronics, and electromagnetic design.
Also written as H.
Attohenry to Henry table
| Attohenry [aH] | Henry [H] |
|---|---|
| 0.01 aH | 1e-20 H |
| 0.1 aH | 1e-19 H |
| 1 aH | 1e-18 H |
| 2 aH | 2e-18 H |
| 5 aH | 5e-18 H |
| 10 aH | 1e-17 H |
| 20 aH | 2e-17 H |
| 50 aH | 5e-17 H |
| 100 aH | 1e-16 H |
