**Full name:** centimeter of mercury [0 °C]

**Plural form:** centimeters of mercury

**Symbol:** cmHg

**Alternate spelling:** cm of mercury

**Category type:** pressure

**Scale factor:** 1333.2239

The SI derived unit for pressure is the pascal.

1 pascal is equal to 0.00075006156130264 centimeter of mercury.

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

You can use this form to select from known units:

centimeter of mercury to yoctobar

centimeter of mercury to ounce/square inch

centimeter of mercury to pound/square foot

centimeter of mercury to yottapascal

centimeter of mercury to millitorr

centimeter of mercury to foot mercury [0 °C]

centimeter of mercury to foot of air [0 °C]

centimeter of mercury to meganewton/square metre

centimeter of mercury to millipascal

centimeter of mercury to micron of mercury [0 °C]