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

**Plural form:** centimeters mercury

**Symbol:** cm Hg

**Alternate spelling:** cm mercury

**Category type:** pressure

**Scale factor:** 1333.2239

The SI derived unit for pressure is the pascal.

1 pascal is equal to 0.000750061561303 cm Hg.

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

You can use this form to select from known units:

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cm Hg to centimeter mercury [0 °C]

cm Hg to attobar

cm Hg to kilogram/square centimetre

cm Hg to micron of mercury [0 °C]

cm Hg to inch of air [0 °C]

cm Hg to zettabar

cm Hg to micron mercury [0 °C]

cm Hg to meter of air [15 °C]

cm Hg to meter of head