**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 millimeter of water [4 °C]

inch of air to ton/square metre

inch of air to kip/square foot

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

inch of air to kilogram/square centimetre

inch of air to centihg

inch of air to pascal

inch of air to gigapascal

inch of air to foot of head

inch of air to meter of air [0 °C]