How to use it
- Enter the pressure amount.
- Select the source and destination units.
- Convert to view the equivalent pressure.
Pressure Converter
Convert common metric, atmospheric and imperial pressure units.
About the Pressure Converter
The pressure converter compares SI units with bar, psi, standard atmosphere and millimeters of mercury.
Common conversions
One bar equals 100 kilopascals. One standard atmosphere equals 101.325 kilopascals, about 14.696 psi or 760 mmHg.
How it works
Each value is first converted to pascals, the SI pressure unit, and then divided by the selected output factor.
Notes
These are unit conversions only. Real measurements can depend on calibration, altitude, temperature and whether pressure is absolute or gauge pressure.