**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 inch of mercury [0 °C]

inch of air to kilopond/square metre

inch of air to barad

inch of air to pound/square inch

inch of air to terapascal

inch of air to inch of water column

inch of air to foot of head

inch of air to dekabar

inch of air to pieze

inch of air to atmosphere [standard]