Converting from Pound Per Square Inch (psi) to Centimeter of Water (cmH₂0)

What is Pound Per Square Inch (psi)

Pound per square inch (psi) is a unit of pressure commonly used in the United States. It represents the pressure resulting from a force of one pound-force applied to an area of one square inch.

What is Centimeter of Water (cmH₂0)

Centimeter of water (cmH₂0) is a non-SI unit of pressure that is commonly used in medical and atmospheric studies. It represents the pressure exerted by a column of water one centimeter in height at standard gravity.

Conversion Formulas

The conversion formula between psi and cmH₂0 is as follows:

cmH₂0=psi×70.30696

psi=cmH₂0×0.01422334

Examples

• 14 psi is equal to 984.2974 cmH₂0
• 14 cmH₂0 is equal to 0.1991268 psi
• 3 psi is equal to 210.9209 cmH₂0
• 3 cmH₂0 is equal to 0.04267003 psi
• 5 psi is equal to 351.5348 cmH₂0
• 5 cmH₂0 is equal to 0.07111672 psi

Note: The default conversion factors are 1 psi = 70.30696 cmH₂0 and 1 cmH₂0 = 0.01422334 psi

Now you can easily convert pressure values from pounds per square inch to centimeters of water and vice versa using the provided formulas.