Use this pressure converter to convert instantly between bars, gigapascals, kilopascals, millibars, newtons per square meter, pounds per square inch and other metric and imperial pressure units. Task: Convert 325 mmHg to kilopascals (show work) Formula: mmHg x 0. = kPa Calculations: 325 mmHg x 0. = 43.32977 kPa Result: 325 mmHg is equal to 43.32977 kPa Conversion Table For quick reference purposes, below is a conversion table that you can use to convert from mmHg to kPa.
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A centimetre of water (US spelling centimeter of water, abbreviated cmH
2O or cm H2O) is a less commonly used unit of pressure derived from pressure head calculations using metrology. It may be defined as the pressure exerted by a column of water of 1 cm in height at 4 °C (temperature of maximum density) at the standard acceleration of gravity, so that 1 cmH2O (4°C) = 999.9720 kg/m3 × 9.80665 m/s2 × 1 cm = 98.063754138 Pa ≈ 98.0638 Pa, but conventionally a nominal maximum water density of 1000 kg/m³ is used, giving 98.0665 Pa.
2O or cm H2O) is a less commonly used unit of pressure derived from pressure head calculations using metrology. It may be defined as the pressure exerted by a column of water of 1 cm in height at 4 °C (temperature of maximum density) at the standard acceleration of gravity, so that 1 cmH2O (4°C) = 999.9720 kg/m3 × 9.80665 m/s2 × 1 cm = 98.063754138 Pa ≈ 98.0638 Pa, but conventionally a nominal maximum water density of 1000 kg/m³ is used, giving 98.0665 Pa.
It is frequently used to measure the central venous pressure, the intracranial pressure while sampling cerebrospinal fluid, as well as determining pressures during mechanical ventilation or in water supply networks (then usually in metres water column). It is also a common unit of pressure in the speech sciences. This unit is commonly used to specify the pressure to which a CPAP machine is set after a polysomnogram.
1 cmH2O (conventional) | = 98.0665 pascals[1] |
= 0.01 metre water (mH2O), metre water column (m wc) or metre water gauge (m wg) | |
= 10 mm wg | |
= 0.980665 mbar or hPa | |
≈ 0.393700787401575 inH2O | |
≈ 0.000967838 atm | |
≈ 0.735559240069085 torr | |
≈ 0.73555913527668 mm Hg | |
≈ 0.0289590210738851 inHg | |
≈ 0.0142233433071196 psi |
See also[edit]
References[edit]
- ^nist.gov – Guide for the Use of the International System of Units (SI) page 47, 2008 Edition
External links[edit]
- Pressure conversion calculator at Cornell University website
Retrieved from 'https://en.wikipedia.org/w/index.php?title=Centimetre_of_water&oldid=974617929'
››Convert millimeter water [4 °C] to kilopascal
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››More information from the unit converter
How many mm H2O in 1 kPa?The answer is 101.97162129779.
We assume you are converting between millimeter water [4 °C] and kilopascal.
You can view more details on each measurement unit:
mm H2O orkPa
The SI derived unit for pressure is the pascal.
1 pascal is equal to 0.10197162129779 mm H2O, or 0.001 kPa.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between millimeters water and kilopascals.
Type in your own numbers in the form to convert the units!
We assume you are converting between millimeter water [4 °C] and kilopascal.
You can view more details on each measurement unit:
mm H2O orkPa
The SI derived unit for pressure is the pascal.
1 pascal is equal to 0.10197162129779 mm H2O, or 0.001 kPa.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between millimeters water and kilopascals.
Type in your own numbers in the form to convert the units!
››Quick conversion chart of mm H2O to kPa
Mm Wg To Kpa Conversion Free For Mac Pro
1 mm H2O to kPa = 0.00981 kPa
10 mm H2O to kPa = 0.09807 kPa
50 mm H2O to kPa = 0.49033 kPa
100 mm H2O to kPa = 0.98067 kPa
200 mm H2O to kPa = 1.96133 kPa Das xentry key generator.
500 mm H2O to kPa = 4.90333 kPa
1000 mm H2O to kPa = 9.80665 kPa
››Want other units?
You can do the reverse unit conversion fromkPa to mm H2O, or enter any two units below:
››Common pressure conversions
Ltspice tutorial for mac. mm H2O to micropascal
mm H2O to centimeter water
mm H2O to barye
mm H2O to micron mercury
mm H2O to technical atmosphere
mm H2O to millimeter of mercury
mm H2O to kilobar
mm H2O to bar
mm H2O to ton/square meter
mm H2O to atmosphere
mm H2O to centimeter water
mm H2O to barye
mm H2O to micron mercury
mm H2O to technical atmosphere
mm H2O to millimeter of mercury
mm H2O to kilobar
mm H2O to bar
mm H2O to ton/square meter
mm H2O to atmosphere
››Definition: Kilopascal
The SI prefix 'kilo' represents a factor of103, or in exponential notation, 1E3.
![Mm Wg To Kpa Conversion Free For Mac Mm Wg To Kpa Conversion Free For Mac](https://www.airflow.com/images/Useful-Conversions/soundgraph.jpg)
So 1 kilopascal = 103 pascals.
The definition of a pascal is as follows:
Mm Wg To Kpa Conversion Free For Mac Download
The pascal (symbol Pa) is the SI unit of pressure.It is equivalent to one newton per square metre. The unit is named after Blaise Pascal, the eminent French mathematician, physicist and philosopher.
![Conversion Conversion](https://upload.wikimedia.org/wikipedia/commons/thumb/e/e4/Psidial.jpg/290px-Psidial.jpg)
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Mm Wg To Kpa Conversion Free For Mac Pdf
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