6895Pa or 0.07bar, or 1bar corresponds to approx. 14.5psi. To distinguish between absolute and relative pressure, the unit of pressure psi is often replaced by the letters "a" to psia for absolute pressure or "g" (for gauge) to psig. (for gauge) to psig for relative pressure. There...
This conversion is not at all difficult. You only need to know this 1 conversion rule: 1 PSI = 0.00689 MPa Essentially, 1 PSI is equal to 0.00689 MPa. That means that MPa is more than a 100-times bigger unit of pressure. To calculate MPa from PSI, you only need to multiply PSI by...
Pg = Gage pressure (psig) Patm = Atmospheric pressure (normally 14.7psia at sea level elevation) 1 bar= 105 Pa=0.1MPa=100KPa 1 atmos= 101,325 Pa= 1.01325 bars 1Kgf/cm2=9.807 N/cm2= 9.807 x10**4 Pa= 0.9807 bar=0.96788 atmos ...