atm 1 atm = 1,013 bar
1 atm = 0,101 MPa
1 atm = 14,696 PSI
1 atm = 1,033 kp-cm2
bar 1 bar = 0,987 atm
1 bar = 0,100 MPa
1 bar = 14,504 PSI
1 bar = 1,020 kp-cm2
MPa 1 MPa = 9,869 atm
1 MPa = 10,000 bar
1 MPa = 145,038 PSI
1 MPa = 10,197 kp-cm2
PSI 1 PSI = 0,068 atm
1 PSI = 0,069 bar
1 PSI = 0,007 MPa
1 PSI = 0,070 kp-cm2
kp-cm2 1 kp-cm2 = 0,981 bar
1 kp-cm2 = 0,098 MPa
1 kp-cm2 = 14,223 PSI
1 kp-cm2 = 0,968 atm