Pressure Pressure unit conversion Value to be converted Initial Unit Converted Values Pascal Pa kilopascal kPa bar bar milibar mbar microbar μbar atmosphere atm inch of water inH2O inch of mercury inHg milimeter of mercury mmHg poundforce/in2 lbf/in2 poundforce/ft2 lbf/ft2 kilogramforce/cm2 kgf/cm2 kilogramforce/m2 kgf/m2 torr torr Login Username or Email: Password: signup now | forgot password? Remember Me Sign up for free if you are not a member already. Advertise with us Advertise directly with us. Get links to your website. Reach out to our reader base of engineering professionals. Email - admin@enggcyclopedia.com