Petahenry to Henry Conversion

Convert between Petahenry and Henry quickly and accurately.

PH
H

How to Convert Petahenry to Henry

Conversion Formula

1 PH = 1E+15 H
1 H = 1E-15 PH

Example

Convert 15 PH to H:

15 PH = 15 × 1E+15 H = 2E+16 H

Unit Information

Learn about the inductance units you're converting between

Petahenry

PH

Definition

A unit of inductance equal to 10^15 henries, representing a very large inductance value.

History/Origin

Part of the SI prefix system, with "peta" meaning 10^15, used for very large inductance measurements.

Current Use

Used in theoretical physics and very large-scale electrical systems for extremely high inductance values.

Multiplier

1E+15

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

Petahenry to Henry Conversion Table

Petahenry [PH] Henry [H]
1 PH 1E+15 H
10 PH 1E+16 H
25 PH 2E+16 H
50 PH 5E+16 H
100 PH 1E+17 H
0 PH 0E+0 H
-10 PH -1E+16 H
-40 PH -4E+16 H