Pressure Unit Conversion

Pressure Measurement Converter

Input Fields

Value to convert

V

Enter the pressure value you want to convert

From unit

Pascal (Pa)Kilopascal (kPa)Megapascal (MPa)Atmosphere (atm)BarMillimeter of Mercury (mmHg)Pound per square inch (psi)

To unit

Pascal (Pa)Kilopascal (kPa)Megapascal (MPa)Atmosphere (atm)BarMillimeter of Mercury (mmHg)Pound per square inch (psi)

CalculateReset

Calculate automaticallyIf enabled, the result will update automatically when you change any value.

Your Results

Converted Pressureresult

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Pressure Conversion Formula

$$\text{Converted Value} = \text{Input Value} \times \text{Conversion Factor}$$

The conversion factor depends on the units being converted (e.g., 1 atm = 101325 Pa, 1 bar = 100000 Pa, 1 psi = 6894.76 Pa). Use this formula to convert pressure from one unit to another by multiplying with the appropriate factor.

Pressure is a fundamental concept in physics and engineering, defined as force per unit area. Different fields and countries use different units such as Pascals (Pa), atmospheres (atm), pounds per square inch (psi), and bars. This tool makes it easy to convert between them for use in calculations involving gas laws, fluid systems, and atmospheric measurements. Whether you’re designing mechanical systems or interpreting weather data, this tool ensures precision and clarity.