**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 barad

inch of air to pound/square inch [absolute]

inch of air to picopascal

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

inch of air to gigabar

inch of air to exabar

inch of air to centipascal

inch of air to millipascal

inch of air to zeptopascal

inch of air to millimeter of mercury [0 °C]