Inch of Water (inH?O) to Pascal (Pa) Pressure Unit Conversion Calculator

This calculator enables you to quickly convert pressure values from Inches of Water (inH?O) to Pascals (Pa), commonly used in HVAC, fluid dynamics, and various engineering applications requiring accurate low-pressure measurements.

Definition: Inch of Water (inH?O)

The Inch of Water (inH?O) is a non-SI unit of pressure that represents the pressure exerted by a 1-inch column of water at 4°C (39.2°F) under standard gravity. It is commonly used in HVAC systems and other applications involving airflow and low-pressure measurement.

Definition: Pascal (Pa)

The Pascal (Pa) is the SI unit of pressure, defined as one newton per square meter (N/m²). It is a widely recognized unit in scientific, engineering, and industrial fields.

Formula for inH?O to Pa Conversion:

Pressure in Pa=Pressure in inH?O×249.0889

How to Convert inH?O to Pa: Example Calculation

Suppose you have a pressure of 10 inH?O. To convert it to Pascals (Pa):

10 inH?O×249.0889=2490.889 Pa

Therefore, 10 inH?O is equal to approximately 2490.89 Pa.

Quick Reference Conversion Table for inH?O to Pa

Uses of inH?O to Pa Conversion Calculator:

• HVAC Systems: Essential for converting duct pressure measurements in inches of water to Pascals, standardizing readings for airflow and ventilation design.
• Fluid Dynamics: Useful in studying fluid flow and pressure within various systems where low-pressure measurements are needed.
• Engineering Applications: Widely used in fields such as pneumatics and hydrology to ensure precise pressure control and measurements.
• Environmental Monitoring: Important for applications in environmental science and meteorology, where differential pressure is frequently measured in inH?O and Pa.

This inH?O to Pa conversion calculator is an essential tool for professionals across HVAC, engineering, and environmental fields requiring accurate pressure conversions.

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