Pressure Converter
Convert between pascal, kilopascal, bar, atmosphere, PSI, mmHg, inHg, and torr instantly. All processing happens client-side.
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Common Pressure Reference Points
Click a reference to load it as input
How to Use the Pressure Converter
- Enter a pressure value in the input field.
- Select the unit you are converting from (e.g., psi, bar, atm).
- Converted values for all other units appear instantly below.
- Click any reference point to load it as the input value.
Pressure Units Explained
Pascal (Pa) is the SI unit. PSI is common in the US for tire and hydraulic pressures. Bar is widely used in Europe. Atmospheres (atm) represent sea-level air pressure. mmHg and torr are used in medicine and vacuum systems. inHg is used in aviation weather reports.
Features
- Real-time conversion between 8 pressure units
- Conversion formulas displayed for each unit pair
- Quick-access common reference pressures
- One-click copy of any result
- 100% client-side processing for full privacy
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Disclaimer: This tool is provided as-is for informational and educational purposes only.