**Full name:** foot of water [4 °C]

**Plural form:** feet of water

**Symbol:** ftH2O

**Alternate spelling:** ft of water

**Category type:** pressure

**Scale factor:** 2989.0669

The SI derived unit for pressure is the pascal.

1 pascal is equal to 0.00033455256555148 foot of water.

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

You can use this form to select from known units:

foot of water to foot of head

foot of water to micrometer of water [4 °C]

foot of water to yoctopascal

foot of water to micropascal

foot of water to gram/square centimetre

foot of water to meter of air [0 °C]

foot of water to ounce/square inch

foot of water to atmosphere [technical]

foot of water to pound/square inch [gauge]

foot of water to foot of water [4 °C]