1 Centimeters of Mercury (cm Hg)
= 0.1934 pounds/square inch (psi)
= 5.3524 inches of water (in wc)
= 27.854 pounds/square feet (lbs/sq ft)
= 0.4460 feet of water (ft wc)
= 135.95 kilogram/Square meter (kg/m²)
1 Foot of Water (ft WC)
= 0.4335 pounds/square inch (psi)
= 0.02947 atmospheres(atm)
= 62.378 pounds/square feet (lbs/sq ft)
1 Kilograms per Square Centimeter (kg./cm.2)
= 0.9678 atmospheres (atm)
= 14.22 lbs./sq. in. (psi)
1 Kilograms per Square Meter (kg/m²)
= 0.00142 pounds/square inch (psi)
= 9.80665 pascals (Pa)
= 0.20482 pounds/square feet (lbs/sq ft)
= 0.00328 feet of water (ft wc)
= 0.1 grams/centimeter (gm/cm²)
1 Pounds/Square Feet (lb/ft2)
= 4883 Grams/Square meter (gm/m²)
= 0.0929 Square Meters (m²)
=9.294 X 10^-6 Hectares (ha)
1 Pound per Square Inch (PSI)
= 70.31 gram/square centimeter (g/cm²)
= 6.9 kilopascal (kPa)
= 2.036 inches of mercury (in Hg)
= 0.06895 Bar
= 0.062046 Atmosphere (atm)
= 2.311 feet of water (ft wc)
1 Pounds/Acre
= 1.12 kilograms/hectare (km/ha)
= 0.02296 pounds per 1000 square feet (lb/1000 ft²)
1 Inches of Mercury (in Hg)
= 13.60 inches of water (in wc)
= 0.03342 atmospheres (atm)
= 0.4912 lbs./sq. in. (psi)
= 1.133 feet of water (ft wc)
= 70.727 pounds/square feet (lbs/sq ft)
= 33.7410 Millibars (mb)
= 345.32 kilogram /square meter (kg/m²)
1 Inch of Water (in WC)
= 249.0889 pascals (pa)
= 2.490 889 millibars (mb)
= 0.073 556 inches of mercury (in Hg)
= 25.38 kilogram/square meter (kg/m²)
= 5.1981 pounds/square feet (lbs/sq ft)
= 0.036127 pounds per square inch (psi)
= 1.868 32 millimeters of mercury (mm Hg)
1 Pascal (Pa)
= 145.04 x 10^-6 pound per square inch (psi)
= 1 newton/m²
= 0.020 885 pounds (of force) per square inch (lbf/ft²)
= 0.007 50 millimeters of mercury (mmHg)
1 Megapascals (MPa)
= 0.0649 Tons per square inch (tn/in²)
1 Tons per Square Inch
= 15.4000 Megapascals
1 Bar
= 14.503 pound per square inch (lbf/in²)
= 100 kilopascals (kpa)
= 1019.7 grams per square centimeters (g/cm²)
= 29.53 Inches of Mercury at 0^oC (in hg @ 0^oC)
= 1x10⁶ dynes per square centimeter (dyn/cm²)
= 29.53 inches of mercury (in Hg)
= 750.062 torr (torr)
1 Millibars
= 0.0296 Inches of Mercury
1 Atmosphere (atm)
= 1.013 25 bar (b)
= 1013.25 millibars (mb)
= 29.92inches of mercury (in Hg)
= 101.325 kilopascals (kPa)
= 1.03323 technical atmosphere
= 33.93 feet of water (ft wc)
= 760.0 millimeters of mercury (mm Hg)
= 14.6959 pounds of force per square inch (lbf/in²)
= 1.03323 kilograms of force per square centimeter (kgf/cm²)
= 2216.2 pounds/square feet lbs/ft²
1 Kilopascal (kPa)
= 1000 pascals (pa)
= 10 millibars (mb)
= 0.3346 foot of head (ft hd)
= 0.00987 atmospheres (atm)
= 0.2953 inches of mercury (in Hg)
= 0.01000 bars (b)
= 20.8855 pounds per square foot (ft²)
= 4.015 inches of water column (in wc)
= 7.502 millimeters of mercury (mm Hg)
= 101.97162 kilogram/square meter (kg/m²)
= 0.01020 kilogram/square centimeter (kg/m²)
= 0.145038 pounds per square inch (lbf/in² or psi)
1 Torr (torr)
= 0.001316 atmospheres (atm)
= 0.001333 bar (b)
= 1000 millitorr (mtorr)
= 1.333 millibar (mb)
= 1000 micron of mercury (µ Hg)