Converting from Inch of Water (inH₂O) to Pound Per Square Inch (psi)

What is Inch of Water (inH₂O)

Inch of water (inH₂O) is a unit of pressure commonly used to measure low pressures in ventilation and air conditioning systems. It represents the amount of pressure exerted by a 1-inch column of water at a specific gravitational force.

What is Pound Per Square Inch (psi)

Pound per square inch (psi) is a unit of pressure used in various applications, including engineering, meteorology, and automotive industries. It measures the force applied per square inch of area.

Conversion Formulas

The conversion formulas between inH₂O and psi are as follows:

• To convert from inH₂O to psi:
  psi=inH2​O×0.03612729
• To convert from psi to inH₂O:
  inH2​O=psi×27.6799

Examples

1. Converting 8 inH₂O to psi:

   8×0.03612729=0.28901832psi

2. Converting 16 psi to inH₂O:

   16×27.6799=442.8784inH2​O

3. Converting 2 inH₂O to psi:

   2×0.03612729=0.07225458psi

4. Converting 16 inH₂O to psi:

   16×0.03612729=0.57803664psi

5. Converting 8 psi to inH₂O:

   8×27.6799=221.4392inH2​O

6. Converting 2 psi to inH₂O:

   2×27.6799=55.3598inH2​O

Use this page to perform conversions between Inch of Water (inH₂O) and Pound Per Square Inch (psi).