Pressure Converter

The Pressure Converter translates between pressure units such as Pascal, Bar, PSI and atmosphere. Enter a value, choose the source and target units, and read the converted result at once. It is useful for engineering, physics experiments and industrial maintenance.

How to use this tool

1. Enter the pressure value.
2. Choose the source unit.
3. Choose the target unit.
4. View the converted result.

When to use this tool

• Converting tire pressure between Bar and PSI.
• Reading sensor data in engineering and lab work.
• Comparing industrial pressure ratings on equipment.
• Translating weather or vacuum measurements between units.

Practical examples

A tire pressure of 32 PSI converts to about 2.21 Bar and 220,632 Pascals. Entering 32 with PSI as the source and Bar as the target returns 2.21, the value shown on many European garage gauges.

Tips for accurate results

• Match the source unit to the unit on your gauge or datasheet.
• Be aware that some units are absolute and others are gauge pressure.
• Keep enough significant figures for safety-critical readings.

Frequently asked questions

Which pressure units are supported?

The converter supports Pascal, kilopascal, Bar, PSI, atmosphere and mmHg.

Is it suitable for industrial use?

It is great for quick checks. For safety-critical systems, verify with calibrated instruments.

Does the tool store my inputs?

No, all conversions run locally in your browser and nothing is saved.