Pressure Converter: Convert Between Pressure Units
Pressure Converter: Convert Between Pressure Units
Pressure measurements appear in weather forecasting, tire inflation, scuba diving, HVAC systems, and scientific research — often in different units. Our Pressure Converter handles conversions between psi, bar, pascals, kilopascals, atmospheres, torr, millimeters of mercury, and inches of mercury. Get accurate pressure conversions for any application.
Key conversions: 1 atmosphere (atm) = 14.696 psi = 101.325 kPa = 760 torr = 29.92 inches of mercury. 1 bar = 100 kPa = 14.504 psi. 1 psi = 6.895 kPa. Tire pressure is typically measured in psi (US) or bar (Europe). Blood pressure is in mmHg. Weather reports use inches of mercury (US) or hectopascals (rest of world).
Use the Pressure Converter for checking tire pressure recommendations (convert bar to psi), understanding weather forecasts (inHg to hPa/mbar), scuba diving calculations (atm to psi for tank pressure), and HVAC system testing (kPa to psi). Also check our Temperature Converter and our Energy Converter for related conversions.