Attohenry to Henry Conversion

Convert between Attohenry and Henry quickly and accurately.

aH
H

How to Convert Attohenry to Henry

Conversion Formula

1 aH = 1E-18 H
1 H = 1E+18 aH

Example

Convert 15 aH to H:

15 aH = 15 × 1E-18 H = 2E-17 H

Unit Information

Learn about the inductance units you're converting between

Attohenry

aH

Definition

A unit of inductance equal to 10^-18 henries, used for extremely small inductance measurements.

History/Origin

Part of the SI prefix system, with "atto" meaning 10^-18, used for extremely small measurements.

Current Use

Used in quantum electronics, single-electron devices, and extremely small inductance measurements.

Multiplier

1E-18

Offset

0

Henry

H

Definition

The SI base unit of inductance, representing the ability of a conductor to oppose changes in electric current flowing through it.

History/Origin

Named after Joseph Henry (1797-1878), the American scientist who discovered electromagnetic induction independently of Faraday.

Current Use

Widely used in electronics, electrical engineering, and physics to measure the inductance of coils, transformers, and electrical components.

Multiplier

1

Offset

0

Attohenry to Henry Conversion Table

Attohenry [aH] Henry [H]
1 aH 1E-18 H
10 aH 1E-17 H
25 aH 3E-17 H
50 aH 5E-17 H
100 aH 1E-16 H
0 aH 0E+0 H
-10 aH -1E-17 H
-40 aH -4E-17 H