Convert millimeter water (4°C) to pound-force/square foot

Please provide values below to convert millimeter water (4°C) [mmH2O] to pound-force/square foot [lbf/ft^2], or Convert pound-force/square foot to millimeter water (4°C).




How to Convert Millimeter Water (4°c) to Pound-Force/square Foot

1 mmH2O = 0.204810504556715 lbf/ft^2

Example: convert 15 mmH2O to lbf/ft^2:
15 mmH2O = 15 × 0.204810504556715 lbf/ft^2 = 3.07215756835073 lbf/ft^2


Millimeter Water (4°c) to Pound-Force/square Foot Conversion Table

millimeter water (4°C) pound-force/square foot

Millimeter Water (4°c)

Millimeter water (4°C) is a unit of pressure measuring the height of a water column at 4 degrees Celsius that exerts a specific pressure.

History/Origin

The unit originated from the use of water columns to measure pressure, particularly in hydrology and medical applications, with standardization based on the density of water at 4°C.

Current Use

It is primarily used in medical and scientific contexts to measure low pressures, such as intracranial pressure, respiratory pressures, and in calibration of pressure sensors.


Pound-Force/square Foot

Pound-force per square foot (lbf/ft^2) is a unit of pressure representing the force of one pound-force applied over an area of one square foot.

History/Origin

This unit has been traditionally used in the United States for measuring pressure, especially in fields like construction and engineering, originating from the imperial system of units.

Current Use

Today, pound-force per square foot is primarily used in specific engineering and construction contexts within the US, although it has largely been replaced by SI units like Pascals in scientific and international applications.



Convert millimeter water (4°C) To Other Pressure Units