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Feet of Water Column (4 °C) To Pounds per Square Inch Converter

Convert between Feet of Water Column (4 °C) (ftH₂O (4 °C)) and Pounds per Square Inch (psi). Choose a direction to convert.






0.433527504001004 psi

Conversion Table

Feet of Water Column (4 °C) (ftH₂O (4 °C))Pounds per Square Inch (psi)

Reverse Conversion

pounds per square inch to feet of water column 4 c

How This Converter Works

Convert between Feet of Water Column (4 °C) (ftH₂O (4 °C)) and Pounds per Square Inch (psi). Select either direction to convert directly.

Formula or rule

Pounds per Square Inch = Feet of Water Column (4 °C) * 0.433527504001004; Feet of Water Column (4 °C) = Pounds per Square Inch / 0.433527504001004

Example

Input
1 ftH₂O (4 °C)
Calculation
1 * 0.433527504001004 = 0.433527504001004
Result
0.433527504001004 psi

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.

Kilograms Force per Square Centimeter To Centimeters of Water Column (4 °C) Converter Convert between Kilograms Force per Square Centimeter (kgf/cm²) and Centimeters of Water Column (4 °C) (cmH₂O (4 °C)). Switch directions, enter a value, and compare results in the conversion table. Kilograms Force per Square Meter To Pounds per Square Inch Converter Convert between Kilograms Force per Square Meter (kgf/m²) and Pounds per Square Inch (psi). Switch directions, enter a value, and compare results in the conversion table. Megapascals To Inches-Of-Water-Column Converter Convert pressure from Megapascals (MPa) to Conventional Inches of Water Column (inH₂O (conventional)). One MPa equals 4014.63075975562 inH₂O (conventional); select the reverse direction to convert back. Meters of Water Column (4 °C) To Torr Converter Convert between Meters of Water Column (4 °C) (mH₂O (4 °C)) and Torr (Torr). Switch directions, enter a value, and compare results in the conversion table.
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