Head and Pressure Conversion Table

Head and Pressure Conversion Table
Convert From Convert To
lb/in2 lb/ft2 Atm kg/cm2 kg/m2 in. of H2O ft. of H2O in. of Hg mm of Hg Bars MPa
lb/in2 1.000 144 0.0680 0.0703 703 27.73 2.311 2.036 51.72 0.0690 0.0690
lb/ft2 0.0007 1.000 0.000473 0.000488 4.882 0.193 0.0161 0.0141 0.0359 0.000479 0.0000479
Atm 14.70 2116 1.000 1.033 10332 407 33.96 29.92 760 1.013 0.101
kg/cm2 14.22 2048 0.968 1.000 10000 394 32.87 28.96 736 0.981 0.0981
kg/m2 0.00142 0.205 0.0000968 0.0001 1.000 0.0394 0.00329 0.00290 0.0736 0.000098 0.0000098
in. of H2O 0.0361 5.197 0.00245 0.00253 25.38 1.000 0.0833 0.0734 1.865 0.00249 0.000249
ft. of H2O 0.433 62.32 0.0294 0.0304 304 12.00 1.000 0.8811 2.38 0.0298 0.00298
in. of Hg 0.491 70.73 0.00334 0.0345 345 13.62 1.135 1.000 25.40 0.0339 0.00339
mm of Hg 0.0193 2.785 0.00132 0.00136 13.60 0.536 0.0447 0.0394 1.000 0.00133 0.000133
Bars 14.50 2088 0.987 1.020 10197 402 33.51 29.53 750 1.000 0.1000
MPa 145 20886 0.987 10.20 101972 4022 335 295 7501 10.00 1.000