Centimetre of water (cmH2O - Water), pressure

A centimeter (centimetre) of water or cm H2O is a less commonly used unit of pressure. It is used to measure the central venous pressure, the intracranial pressure while sampling cerebrospinal fluid, as well as determining pressures during mechanical ventilation or in water supply networks (then usually in metres water column). It is also a common unit of pressure in the speech sciences.

Type the number of Centimetre of water (cmH2O) you want to convert in the text box, to see the results in the table.

is equal to