How do you convert mmHg to cm Hg?

cmHg↔mmHg 1 cmHg = 10 mmHg. cmHg↔inHg 1 inHg = 2.5399903826943 cmHg.

How do you convert cm h2 to mmHg?

By using our cmH2O to mmHg conversion tool, you know that one cmH2O is equivalent to 0.73556127270818 mmHg. Hence, to convert cmH2O to mmHg, we just need to multiply the number by 0.73556127270818.

What does cmH2O mean?

Centimetres of Water Column
Centimeters of Water Column is a manometric unit used to relate a pressure reading to the height of fresh water at a temperature of 4 degC. 1 centimeter of water gauge equals 98.0665 pascals.

Is mmHg the same as inHg?

mmHg value = inHg value x 25.4 Alternatively a simpler and more obvious calculation can be used from the known conversion factor for a length measured in inches converted to millimetres: 1 inch = 25.4 mm.

What is HG CM?

Centimeters of Mercury is a small pressure unit which represents the pressure pushing down due to gravity of any volume of liquid mercury which is 1cm high. 1 centimeter of mercury at zero degrees Celsius equals 1333.22 pascals.

How do you convert Hectograms to Centigrams?

Please provide values below to convert hectogram [hg] to centigram [cg], or vice versa….Hectogram to Centigram Conversion Table.

Hectogram [hg] Centigram [cg]
0.01 hg 100 cg
0.1 hg 1000 cg
1 hg 10000 cg
2 hg 20000 cg

How do you convert cm to ATM?

cmHg↔atm 1 atm = 76 cmHg.

Why is CPAP measured in cm H2O?

All CPAP machines deliver a specific fixed amount of pressurized air to prevent the soft tissue from collapsing and blocking your airway each night. CPAP pressure settings are measured in centimetres of water pressure (abbreviated as cm of H2O).

How do you calculate mmHg?

As discussed earlier we know that one millimetre of mercury is the pressure exerted by a 1mm vertical column of mercury at 0 degree Celsius. And we also know that one mmHg is also equal to 1 torr, which is 1 / 760 of atmospheric pressure (atm) that is 1 atm = 760 mmHg.

How many mmHg are in a atm?

760 mmHg
Another commonly used unit of pressure is the atmosphere (atm). Standard atmospheric pressure is called 1 atm of pressure and is equal to 760 mmHg and 101.3 kPa. Atmospheric pressure is also often stated as pounds/square inch (psi).

How do you calculate cm Hg?


  1. 1 cmHg Mass = 13595.1 kg/m³ x 1 m² x 0.01 m = 135.951 kg.
  2. 1 cmHg Force = 135.951 kg x 9.80665 m/s² = 1333.223874 N.
  3. 1 cmHg Pressure = 1333.223874 N / 1 m² = 1333.223874 Pa.

What is 76 cm Hg?

The atmospheric pressure at a place is 76 cm of Hg means at normal temperature and pressure, the height of the mercury column supported by the atmospheric pressure is 76 cm.

What is the conversion rate of cmH2O to mmHg?

›› Quick conversion chart of mmHg to cmH2O. 1 mmHg to cmH2O = 1.35951 cmH2O. 5 mmHg to cmH2O = 6.79755 cmH2O. 10 mmHg to cmH2O = 13.5951 cmH2O. 15 mmHg to cmH2O = 20.39265 cmH2O. 20 mmHg to cmH2O = 27.1902 cmH2O. 25 mmHg to cmH2O = 33.98775 cmH2O. 30 mmHg to cmH2O = 40.7853 cmH2O. 40 mmHg to cmH2O = 54.3804 cmH2O. 50 mmHg to cmH2O = 67.9755 cmH2O

How to convert mm H2O to mm Hg?

›› Quick conversion chart of mm h2o to mm Hg. 1 mm h2o to mm Hg = 0.07356 mm Hg. 10 mm h2o to mm Hg = 0.73556 mm Hg. 20 mm h2o to mm Hg = 1.47112 mm Hg. 30 mm h2o to mm Hg = 2.20668 mm Hg. 40 mm h2o to mm Hg = 2.94224 mm Hg.

Which is the correct unit of pressure mm H2O or mm Hg?

mm h2o or mm Hg The SI derived unit for pressure is the pascal. 1 pascal is equal to 0.10197162129779 mm h2o, or 0.0075006157584566 mm Hg. Note that rounding errors may occur, so always check the results.

Which is greater 1 pascal or 1 cmH2O?

We assume you are converting between millimeter of mercury [0 °C] and centimeter of water [4 °C]. The SI derived unit for pressure is the pascal. 1 pascal is equal to 0.0075006156130264 mmHg, or 0.010197162129779 cmH2O.