**Full name:** inch of air [0 °C]

**Plural form:** inches of air

**Symbol:** in of air

**Alternate spelling:** inches air

**Category type:** pressure

**Scale factor:** 0.3220074

inch of air [0 °C]

inch of air [15 °C]

The SI derived unit for pressure is the pascal.

1 pascal is equal to 3.1055186930487 inch of air.

Valid units must be of the **pressure** type.

You can use this form to select from known units:

inch of air to pascal

inch of air to water column [inch]

inch of air to zettapascal

inch of air to nanobar

inch of air to kilopond/square metre

inch of air to inch of mercury [0 °C]

inch of air to kilonewton/square metre

inch of air to foot of mercury [0 °C]

inch of air to ounce/square inch

inch of air to millimeter of water [4 °C]