Inch of mercury → Pounds per square inch (inHg → psi)

1 inHg = 0.49115400003207 psi
1 Inch of mercury (inHg) = 0.49115400003207 Pounds per square inch (psi).

Inch of mercury (inHg):


Pounds per square inch (psi):

If you want to reverse convert, use Pounds per square inch → Inch of mercury. 1 psi = 2.0360212885057 inHg. You can also explore the full Pressure converter page for more cross conversions.

Conversion formula

Inch of mercury to Pounds per square inch formula: value in psi = value in inHg × 0.49115400003207.

Pounds per square inch to Inch of mercury formula: value in inHg = value in psi × 2.0360212885057.

How to convert Inch of mercury to Pounds per square inch

To convert Inch of mercury to Pounds per square inch, multiply the value in inHg by 0.49115400003207. This gives the result in psi.

For example, 1 inHg = 0.49115400003207 psi and 10 inHg = 4.9115400003207 psi.

What is Inch of mercury?

Inch of mercury (inHg): A mercury-column scale used in some aviation altimeters and weather reports. 1 inHg ≈ 3386.38895 Pa.

What is Pounds per square inch?

Pounds per square inch (psi): Pressure in pounds-force per square inch, commonly marked on tyres and US equipment. 1 psi ≈ 6894.76 Pa.

FAQ

Inch of mercury → other Pressure units

• 1 inch of mercury → pascal = 3386.3889532611 pascal
• 1 inch of mercury → hectopascal = 33.863889532611 hectopascal
• 1 inch of mercury → kilopascal = 3.3863889532611 kilopascal
• 1 inch of mercury → megapascal = 0.0033863889532611 megapascal
• 1 inch of mercury → bar = 0.033863889532611 bar
• 1 inch of mercury → millibar = 33.863889532611 millibar
• 1 inch of mercury → pounds per square inch = 0.49115400003207 pounds per square inch
• 1 inch of mercury → torr = 25.400076155932 torr
• 1 inch of mercury → atmosphere = 0.033421060481235 atmosphere
• 1 inch of mercury → millimeter of mercury = 25.400076155932 millimeter of mercury

Inch of mercury → Pounds per square inch Table

The table below shows common values from Inch of mercury to Pounds per square inch and the reverse direction for quick reference.

Pounds per square inch → Inch of mercury Table

Pounds per square inch → Inch of mercury

The reverse value is 1 psi = 2.0360212885057 inHg.