Inch of mercury
Enter a value and select units to convert.
Switch atm to inHg
Inch of mercury Unit Table
A list of units symbol and data.
From inHgTo atmAll conversion
1 inHg0.033421060942511724 atm
2 inHg0.06684212188502345 atm
3 inHg0.10026318282753517 atm
4 inHg0.1336842437700469 atm
5 inHg0.1671053047125586 atm
6 inHg0.20052636565507034 atm
7 inHg0.23394742659758205 atm
8 inHg0.2673684875400938 atm
9 inHg0.3007895484826055 atm
10 inHg0.3342106094251172 atm
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.

Standard Atmosphere (atm): A Reference Pressure

The Standard Atmosphere (atm) is a unit of pressure defined as 101,325 Pascals. It represents the average atmospheric pressure at sea level and is used as a reference point in various scientific calculations. The atm is particularly useful in chemistry and physics for standardizing measurements involving gases and reactions under 'standard' conditions.

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