**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 kilobar

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cm Hg to ton/square metre

cm Hg to pound/square inch [absolute]

cm Hg to ton/square inch [long]

cm Hg to pieze

cm Hg to inch of water [4 °C]

cm Hg to pound/square inch [gauge]