Millimeter of Water Column (mmH₂O) - Unit Information & Conversion
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What is a Millimeter of Water Column?
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Quick Answer
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Millimeter of Water Column Conversion Formulas
To Pascal:
1 mmH₂O = 9.80665 Pa
Example: 5 millimeters of water column = 49.03325 pascals
To Kilopascal:
1 mmH₂O = 0.009807 kPa
Example: 5 millimeters of water column = 0.049033 kilopascals
To Megapascal:
1 mmH₂O = 0.00001 MPa
Example: 5 millimeters of water column = 0.000049 megapascals
To Hectopascal:
1 mmH₂O = 0.098067 hPa
Example: 5 millimeters of water column = 0.490332 hectopascals
To Bar:
1 mmH₂O = 0.000098 bar
Example: 5 millimeters of water column = 0.00049 bars
To Millibar:
1 mmH₂O = 0.098067 mbar
Example: 5 millimeters of water column = 0.490332 millibars
To Atmosphere:
1 mmH₂O = 0.000097 atm
Example: 5 millimeters of water column = 0.000484 atmospheres
To Technical Atmosphere:
1 mmH₂O = 0.0001 at
Example: 5 millimeters of water column = 0.0005 technical atmospheres
To Torr:
1 mmH₂O = 0.073556 Torr
Example: 5 millimeters of water column = 0.36778 torr
To Millimeter of Mercury:
1 mmH₂O = 0.073556 mmHg
Example: 5 millimeters of water column = 0.36778 millimeters of mercury
To Inch of Mercury:
1 mmH₂O = 0.002896 inHg
Example: 5 millimeters of water column = 0.01448 inches of mercury
To Pound per Square Inch:
1 mmH₂O = 0.001422 psi
Example: 5 millimeters of water column = 0.007112 pounds per square inch
To Kilopound per Square Inch:
1 mmH₂O = 0.000001 ksi
Example: 5 millimeters of water column = 0.000007 kilopounds per square inch
To Kilogram-force per Square Centimeter:
1 mmH₂O = 0.0001 kgf/cm²
Example: 5 millimeters of water column = 0.0005 kilograms-force per square centimeter
To Kilogram-force per Square Meter:
1 mmH₂O = 1 kgf/m²
Example: 5 millimeters of water column = 5 kilograms-force per square meter
To Inch of Water Column:
1 mmH₂O = 0.03937 inH₂O
Example: 5 millimeters of water column = 0.19685 inches of water column
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Millimeter of Water Column Quick Info
mmH₂O
Related Pressure Units
Popular Conversions
- Millimeter of Water Column to PascalConvert →1 mmH₂O = 9.80665 Pa
- Millimeter of Water Column to KilopascalConvert →1 mmH₂O = 0.009807 kPa
- Millimeter of Water Column to MegapascalConvert →1 mmH₂O = 0.00001 MPa
- Millimeter of Water Column to HectopascalConvert →1 mmH₂O = 0.098067 hPa
- Millimeter of Water Column to BarConvert →1 mmH₂O = 0.000098 bar
- Millimeter of Water Column to MillibarConvert →1 mmH₂O = 0.098067 mbar