Inch of mercury
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Switch at to inHg
Inch of mercury Unit Table
A list of units symbol and data.
From inHgTo atAll conversion
1 inHg0.034531557667501135 at
2 inHg0.06906311533500227 at
3 inHg0.10359467300250341 at
4 inHg0.13812623067000454 at
5 inHg0.17265778833750567 at
6 inHg0.20718934600500682 at
7 inHg0.24172090367250795 at
8 inHg0.2762524613400091 at
9 inHg0.31078401900751024 at
10 inHg0.34531557667501134 at
Description

Inch of Mercury (inHg): Aviation and Meteorology

The Inch of Mercury (inHg) is a unit of pressure defined as the pressure exerted by a column of mercury one inch high. It is approximately equal to 3,386.389 Pascals. The inHg is commonly used in aviation and meteorology in the United States to measure atmospheric pressure and altitude.

Technical Atmosphere (at): Engineering Applications

The Technical Atmosphere (at) is a unit of pressure defined as 98,066.5 Pascals. It is based on the pressure exerted by a kilogram-force per square centimeter. Although largely obsolete, the technical atmosphere was historically used in engineering contexts, particularly in Europe, to measure pressures in hydraulic and pneumatic systems.

Complete list of conversion for Inch of mercury
Inch of mercury (inHg)

1 Inch of mercury = 3386.389 Pascal

Convert 2 inHg → Pa

1 Inch of mercury = 3.3863890000000003 Kilopascal

Convert 2 inHg → kPa

1 Inch of mercury = 0.003386389 Megapascal

Convert 2 inHg → MPa

1 Inch of mercury = 0.0000033863890000000002 Gigapascal

Convert 2 inHg → GPa

1 Inch of mercury = 33.86389 Hectopascal

Convert 2 inHg → hPa

1 Inch of mercury = 0.03386389 Bar

Convert 2 inHg → bar

1 Inch of mercury = 33.86389 Millibar

Convert 2 inHg → mbar

1 Inch of mercury = 0.4911542205185767 Pound per square inch

Convert 2 inHg → psi

1 Inch of mercury = 0.0004911542205185766 Kilo-pound per square inch

Convert 2 inHg → ksi

1 Inch of mercury = 70.7262032411687 Pound per square foot

Convert 2 inHg → psf

1 Inch of mercury = 0.033421060942511724 Standard Atmosphere

Convert 2 inHg → atm

1 Inch of mercury = 0.034531557667501135 Technical Atmosphere

Convert 2 inHg → at

1 Inch of mercury = 25.40000639652605 Torr

Convert 2 inHg → Torr

1 Inch of mercury = 25.40000639652605 Millimeter of mercury

Convert 2 inHg → mmHg

1 Inch of mercury = 345.31557667501136 Millimeter of water

Convert 2 inHg → mmH₂O

1 Inch of mercury = 34.53155766750113 Centimeter of water

Convert 2 inHg → cmH₂O

1 Inch of mercury = 13.595101989691232 Inch of water

Convert 2 inHg → inH₂O

1 Inch of mercury = 1.1329580659623015 Foot of water

Convert 2 inHg → ftH₂O

1 Inch of mercury = 0.034531557667501135 Kilogram-force per square centimeter

Convert 2 inHg → kgf/cm²

1 Inch of mercury = 345.31557667501136 Kilogram-force per square meter

Convert 2 inHg → kgf/m²

1 Inch of mercury = 33863.89 Dyne per square centimeter

Convert 2 inHg → dyn/cm²

1 Inch of mercury = 33863.89 Barye

Convert 2 inHg → Ba