Why is the temperature reference important for inch mercury?

The mercury density is fixed at 60°F to ensure consistent pressure measurements, as temperature changes affect mercury density and thus pressure values.

What does pascal measure?

Pascal measures pressure as force applied over a unit area, specifically one newton per square meter.

Where is inch mercury commonly used?

Inch mercury is used in meteorology for atmospheric pressure, in aviation for altimeter settings, and in vacuum systems to indicate pressure relative to atmosphere.

How to Convert from Inch mercury (60°F) [inHg] to Pascal [Pa]

Convert pressure measurements from inch mercury (60°F) to Pascal accurately using this easy-to-use online unit converter designed for meteorology, aviation, and engineering applications.

Inch mercury (60°F) [inHg]

Pascal [Pa]

Please check your input. It must be a valid numeric value.

Inch mercury (60°F) [inHg] to Pascal [Pa] Conversion Table

Inch mercury (60°F) [inHg]	Pascal [Pa]

Custom Unit Conversion Table Generator – Instant Printable Conversion Tables

Start Value

Enter the starting number (positive decimal or integer ≥ 0). Example: 0.1, 1, 5.

End Value

Enter the ending number (positive decimal or integer > Start Value). Example: 10, 50, 100.

Interval

Enter the step size (positive decimal > 0 and < End Value – Start Value). Example: 1.0, 2.5.

Inch mercury (60°F) [inHg] to Pascal [Pa] Conversion Table
Inch mercury (60°F) [inHg]	Pascal [Pa]

Explore More Pressure Units Converter

What Is This Tool?

This converter transforms pressure values from inch mercury (60°F), a unit based on the pressure exerted by a mercury column at a specific temperature, into pascals, the SI derived unit of pressure widely used in science and engineering.

How to Use This Tool?

Enter the pressure value in inch mercury (60°F)
Select the unit 'inch mercury (60°F) [inHg]' as the input
Choose 'pascal [Pa]' as the output unit
Click convert to see the equivalent pressure in pascals
Use the result for scientific, engineering, or meteorological applications

Key Features

Converts inch mercury (60°F) units to pascals instantly
Supports pressure measurement conversions for meteorology, aviation, vacuum systems, and engineering
Browser-based tool requiring no installation
Uses standardized reference temperature for mercury density
Outputs SI pressure units for consistent analysis and reporting

Examples

Convert 10 inHg to Pa: 10 × 3376.85 = 33768.5 Pa
Convert 0.5 inHg to Pa: 0.5 × 3376.85 = 1688.425 Pa

Common Use Cases

Meteorologists converting atmospheric pressure for reporting
Pilots and aviation technicians setting altimeters
Laboratory technicians measuring vacuum levels
Engineers specifying pressures in hydraulics and pneumatic systems
Material scientists analyzing stress and pressure in structures

Tips & Best Practices

Ensure mercury temperature is stable at 60°F for accurate inch mercury readings
Use this tool to convert to pascals for standardized international communication
Remember pascals can be large; consider using kPa or MPa for convenience
Verify calibration standards when using converted pressure values in critical applications
Apply correct units consistently in scientific reports and engineering documents

Limitations

Inch mercury values depend on consistent mercury density fixed at 60°F; temperature fluctuations impact accuracy
Pascal values may become large and less practical without conversion to kilopascals or megapascals
Conversion accuracy depends on stable temperature and adherence to calibration standards

Frequently Asked Questions

Why is the temperature reference important for inch mercury?: The mercury density is fixed at 60°F to ensure consistent pressure measurements, as temperature changes affect mercury density and thus pressure values.
What does pascal measure?: Pascal measures pressure as force applied over a unit area, specifically one newton per square meter.
Where is inch mercury commonly used?: Inch mercury is used in meteorology for atmospheric pressure, in aviation for altimeter settings, and in vacuum systems to indicate pressure relative to atmosphere.

Key Terminology

Inch mercury (60°F) [inHg]: A unit of pressure based on the hydrostatic pressure from a one-inch mercury column at 60°F temperature.
Pascal [Pa]: The SI unit of pressure defined as one newton of force per square meter.
Mercury density: The mass per unit volume of mercury, standardized at 60°F to ensure consistent pressure measurements.

Quick Knowledge Check

What is the pascal defined as?

Pressure from a one-inch mercury column

One newton per square meter

Force needed to move mercury

Why is the 60°F reference important for inch mercury?

It sets mercury density for standardization

It changes mercury's color

It affects the volume of air

In which field is inch mercury frequently used?

Digital electronics

Aviation altimeter calibration

Thermodynamics of gases

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