Pressure Converter

Instantly convert pressure between Pascals, Kilopascals, Megapascals, Bar, Millibar, PSI, Atmospheres, Torr, and kgf/cm².

Pressure Converter

Enter a value in any field to see conversions instantly.

Pascal (Pa):

Kilopascal (kPa):

Megapascal (MPa):

Bar:

Millibar (mbar):

PSI:

Atmosphere (atm):

Torr:

kgf/cm²:

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About Pressure Converter

Welcome to the Pressure Converter! This tool allows you to convert between common pressure units: Pascals (Pa), Kilopascals (kPa), Megapascals (MPa), Bar, Millibars (mbar), Pounds per Square Inch (PSI), Standard Atmospheres (atm), Torr, and Kilograms-force per Square Centimeter (kgf/cm²).

Key Features:

Live Updates: Conversions update in real-time.
User-Friendly: Clean and intuitive interface.
Accurate Calculations: Based on standard conversion factors.
Two-Way Conversion: Enter a value in any unit.

Understanding Pressure Units:

This converter uses the Pascal (Pa), the standard SI unit of pressure, as its base. Here's a brief overview:

Pascal (Pa): The fundamental SI unit of pressure.
Kilopascal (kPa): 1 kPa = 1000 Pa.
\( kPa = \frac{Pa}{1000} \)
Megapascal (MPa): 1 MPa = 1,000,000 Pa.
\( MPa = \frac{Pa}{1000000} \)
Bar: 1 Bar = 100,000 Pa. Common in meteorology.
\( bar = \frac{Pa}{100000} \)
Millibar (mbar): 1 mbar = 100 Pa.
\( mbar = \frac{Pa}{100} \)
Pound per Square Inch (PSI): Common in the United States.
\( psi \approx \frac{Pa}{6894.76} \)
Standard Atmosphere (atm): Average atmospheric pressure at sea level.
\( atm = \frac{Pa}{101325} \)
Torr: \( 1 Torr = \frac{1}{760} atm \approx 133.322 Pa \).
\( Torr \approx \frac{Pa}{133.322} \)
Kilogram-force per Square Centimeter (kgf/cm²): A metric unit.
\( kgf/cm² = \frac{Pa}{98066.5} \)