Inch of water
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Switch MPa to inH₂O
Inch of water Unit Table
A list of units symbol and data.
From inH₂OTo MPaAll conversion
1 inH₂O0.0002490889 MPa
2 inH₂O0.0004981778 MPa
3 inH₂O0.0007472667 MPa
4 inH₂O0.0009963556 MPa
5 inH₂O0.0012454445 MPa
6 inH₂O0.0014945334 MPa
7 inH₂O0.0017436223 MPa
8 inH₂O0.0019927112 MPa
9 inH₂O0.0022418001 MPa
10 inH₂O0.002490889 MPa
Description

Inch of Water (inH₂O): HVAC and Fluid Mechanics

The Inch of Water (inH₂O) is a unit of pressure defined as the pressure exerted by a column of water one inch high, approximately equal to 249.0889 Pascals. It is widely used in the HVAC industry to measure air pressure in ducts and ventilation systems, as well as in fluid mechanics for low-pressure measurements.

The Megapascal (MPa) in Engineering

The Megapascal (MPa) is a unit of pressure equal to one million Pascals. It is extensively used in engineering fields to measure high pressures, such as those found in hydraulic systems, material strength testing, and geotechnical engineering. For example, the tensile strength of structural steel is often expressed in MPa. This unit allows for the convenient representation of large pressure values without resorting to scientific notation.

Complete list of conversion for Inch of water
Inch of water (inH₂O)

1 Inch of water = 249.0889 Pascal

Convert 2 inH₂O → Pa

1 Inch of water = 0.2490889 Kilopascal

Convert 2 inH₂O → kPa

1 Inch of water = 0.0002490889 Megapascal

Convert 2 inH₂O → MPa

1 Inch of water = 2.490889e-7 Gigapascal

Convert 2 inH₂O → GPa

1 Inch of water = 2.490889 Hectopascal

Convert 2 inH₂O → hPa

1 Inch of water = 0.002490889 Bar

Convert 2 inH₂O → bar

1 Inch of water = 2.490889 Millibar

Convert 2 inH₂O → mbar

1 Inch of water = 0.036127292085855967 Pound per square inch

Convert 2 inH₂O → psi

1 Inch of water = 0.000036127292085855965 Kilo-pound per square inch

Convert 2 inH₂O → ksi

1 Inch of water = 5.202329728368225 Pound per square foot

Convert 2 inH₂O → psf

1 Inch of water = 0.0024583163089069823 Standard Atmosphere

Convert 2 inH₂O → atm

1 Inch of water = 0.0025399998980283785 Technical Atmosphere

Convert 2 inH₂O → at

1 Inch of water = 1.868320400669751 Torr

Convert 2 inH₂O → Torr

1 Inch of water = 1.868320400669751 Millimeter of mercury

Convert 2 inH₂O → mmHg

1 Inch of water = 0.07355590276250011 Inch of mercury

Convert 2 inH₂O → inHg

1 Inch of water = 25.399998980283787 Millimeter of water

Convert 2 inH₂O → mmH₂O

1 Inch of water = 2.5399998980283787 Centimeter of water

Convert 2 inH₂O → cmH₂O

1 Inch of water = 0.08333575333391324 Foot of water

Convert 2 inH₂O → ftH₂O

1 Inch of water = 0.0025399998980283785 Kilogram-force per square centimeter

Convert 2 inH₂O → kgf/cm²

1 Inch of water = 25.399998980283787 Kilogram-force per square meter

Convert 2 inH₂O → kgf/m²

1 Inch of water = 2490.8889999999997 Dyne per square centimeter

Convert 2 inH₂O → dyn/cm²

1 Inch of water = 2490.8889999999997 Barye

Convert 2 inH₂O → Ba