Pressure Unit Conversion

Conversion Settings
Number of digits:
  • atmosphere
  • bar
  • centimeter mercury
  • centimeter water
  • feet of water
  • hectopascal [hPa]
  • inch of water
  • inch of mercury
  • kilogram/centimeter2
  • kilogram/meter2
  • kilonewton/meter2
  • kilonewton/millimeter2
  • kilopascal [kPa]
  • kip/square inch
  • meganewton/meter2
  • meganewton/millimeter2
  • meter of water
  • millibar
  • millimeter of mercury
  • millimeter of water
  • newton/centimeter2
  • newton/meter2
  • newton/millimeter2
  • pascal [Pa]
  • pound/foot2
  • pound/inch2 [psi]
  • poundal/foot2
  • ton (UK)/foot2
  • ton (UK)/inch2
  • ton (US)/foot2
  • ton (US)/inch2
  • tonne/centimeter2
  • tonne/meter2
  • torr (mm Hg 0°C)

Quick notes on pressure units

The below will give you a quick glance on each presure unit. Helping you to find an conversion answer as quickly as possible is always our top priority.

atmosphere1 atmosphere (atm) = 101.325 kPa.
barBar is defined as 106 dynes per square centimetre. 1 bar = 100 kPa.
centimeter mercury1 centimeter mercury = 1333.22387415 Pa.
centimeter water1 centimeter water = 98.0638 Pa (at 4°C).
feet of water1 feet of water = 2986.08 Pa.
hectopascal [hPa]1 hectopascal [hPa] = 100 Pa.
inch of water1 inch of water = 248.84 Pa (at 60 °F).
inch of mercury1 inch of mercury [inHg] = 3386.389 Pa (at 0°C).1 inch of mercury [inHg] = 3376.85 Pa (at 60°C).
kilogram/centimeter21 kilogram/square centimeter = 98.0665 kPa.
kilogram/meter21 kilogram/square meter = 9.80665 Pa.
kilonewton/meter21 kilonewton/square meter = 1 kPa.
kilonewton/millimeter21 kilonewton/square millimeter = 106 kPa.
kilopascal [kPa]1 kilopascal [kPa] = 1000 Pa.
kip/square inch1 kip/square inch = 6.894757×106 Pa.
meganewton/meter21 meganewton/square meter = 106 Pa.
meganewton/millimeter21 meganewton/square millimeter = 1012 Pa.
meter of water1 meter of water = 9806.38 Pa (at 4°C).
millibar1 millibar = 100 Pa.
millimeter of mercury1 millimeter of mercury = 133.322387415 Pa.
millimeter of water1 millimeter of water = 9.80638 Pa (at 4°C).
newton/centimeter21 newton/square centimeter = 104 Pa.
newton/meter21 newton/square meter = 1 Pa.
newton/millimeter21 newton/square millimeter = 106 Pa.
pascal [Pa]1 pascal [Pa] = 1 newton/m2.
pound/foot21 pound/square foot = 47.88 Pa.
pound/inch2 [psi]1 pound/square inch [psi] = 6894.757 Pa.
poundal/foot21 poundal/square foot = 1.488164 Pa.
ton (UK)/foot21 ton (UK)/square foot = 10936.6379 kg/m2.
ton (UK)/inch21 ton (UK)/square inch = 1574875.86 kg/m2.
ton (US)/foot21 ton (US)/square foot = 95760.518 Pa.
ton (US)/inch21 ton (US)/square inch = 13789514.592 Pa.
tonne/centimeter21 tonne/square cm = 107 kg/m2.
tonne/meter21 tonne/square meter = 1000 kg/m2.
torr (mm Hg 0°C)1 torr (mm Hg 0°C) = 1/760 x atm = 133.322 Pa.