Pressure Converter

What is Pressure?

Pressure is force applied per unit area. Common units include pascals (Pa), bar, PSI (pounds per square inch), and atmospheres. Pressure measurements are important in weather, engineering, and everyday applications like tire pressure.

How to Use This Converter

Select your pressure conversion. Enter the pressure value and convert between pascals, bar, PSI, atmospheres, and other units.

Common Uses

• Converting tire pressure between PSI and bar
• Converting weather barometric pressure readings
• Converting blood pressure measurements
• Converting industrial pressure specifications

Quick Reference Tips

• 1 atmosphere = 101,325 pascals ≈ 14.7 PSI
• 1 bar = 100,000 pascals ≈ 14.5 PSI
• Standard tire pressure: 30-35 PSI ≈ 2.0-2.4 bar
• 1 torr = 1 mmHg (millimeter of mercury)