**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 megabar

centimeter of mercury to picobar

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

centimeter of mercury to foot of air [15 °C]

centimeter of mercury to ton/square foot [short]

centimeter of mercury to technical atmosphere

centimeter of mercury to micron mercury [0 °C]

centimeter of mercury to pascal

centimeter of mercury to attopascal

centimeter of mercury to kilogram-force/square millimetre