Pounds per Square Inch To Conventional Inches of Water Column Converter

Convert between Conventional Inches of Water Column (inH₂O (conventional)) and Pounds per Square Inch (psi). Choose a direction to convert.

Pounds per Square Inch

Conversion direction

Conventional Inches of Water Column
27.6799047102031 inH₂O (conventional)

Conversion Table

Pounds per Square Inch (psi)	Conventional Inches of Water Column (inH₂O (conventional))

Reverse Conversion

conventional inches of water column to pounds per square inch

How This Converter Works

Convert between Conventional Inches of Water Column (inH₂O (conventional)) and Pounds per Square Inch (psi). Select either direction to convert directly.

Formula or rule

Pounds per Square Inch = Conventional Inches of Water Column * 0.0361272920000837; Conventional Inches of Water Column = Pounds per Square Inch / 0.0361272920000837

Example

Input: 1 psi
Calculation: 1 * 27.6799047102031 = 27.6799047102031
Result: 27.6799047102031 inH₂O (conventional)

Notes

Pressure scales are expressed in pascals. The bar is 100,000 Pa, the standard atmosphere is 101,325 Pa, the Torr is 1/760 of a standard atmosphere, and pounds-force per square inch uses the international pound-force and inch. Water-column values use the stated 4 °C or conventional definition.