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 0.00075006156130264 cm Hg.
Valid units must be of the pressure type.
You can use this form to select from known units: