Units of Pressure

psi

atm

kg/sq.cm.

kPa

bar

1 pound/sq.in.

1

0.06805

0.0703

6.89476

0.06895

1 atmosphere

14.696

1

1.0332

101.325

1.01325

1 kilogram/sq. cm.

14.223

0.9678

1

98.066

0.98066

1 kilopascal

0.14504

0.009869

0.010197

1

0.01

1 bar

14.504

0.9869

1.0197

100

1