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Convert centimeter of mercury to millibar

Here you can quickly calculate how many millibar fit in one centimeter of mercury.
  • 1 cmHg = 13.332239 mbar
  • 1 mbar = 0.075006 cmHg

Centimeter of mercury to millibar conversion table

centimeter of mercury millibar
1 13.332239
2 26.664477
5 66.661194
10 133.322387
20 266.644775
50 666.611937
100 1333.223874

Formula to convert centimeter of mercury to millibar

To convert centimeter of mercury to millibar, multiply by 13.332239.

1 cmHg = 13.332239 mbar
Example: 1 centimeter of mercury = 13.332239 millibar

Common mistakes in pressure conversion

  • Blood pressure uses mmHg (120/80) and weather reports use hPa (around 1,013), different units that must not be mixed: 760 mmHg = 1,013.25 hPa. One mmHg is about 1.33 hPa.
  • Hectopascals and millibars are exactly the same size: 1 hPa = 1 mbar. A chart showing 1,013 mbar and one showing 1,013 hPa agree perfectly, no conversion needed. Meteorology simply renamed the unit.

Quick centimeter of mercury to/from millibar conversion quiz

Score: 0

1 millibar equals 0.075 centimeter of mercury.

Correct answer: 1 millibar = 0.075 centimeter of mercury.

134 millibar equals 10.1 centimeter of mercury.

Correct answer: 134 millibar = 10.1 centimeter of mercury.

48 centimeter of mercury equals 1.28e+3 millibar.

Correct answer: 48 centimeter of mercury = 640 millibar.

181 centimeter of mercury equals 2.41e+3 millibar.

Correct answer: 181 centimeter of mercury = 2.41e+3 millibar.

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