Select Pressure unit to convert from:

Atmosphere (physical)

Atmosphere (metric)

Atmosphere (technical)

Atmosphere (standard, pre-1954)

Atmosphere (standard)

Attobar

Attopascal

Bar

Barye - France

Centibar

Centihg

Centimeter of mercury (0 °C, by convention)

Centimeter of water (4 °C, by convention)

Centipascal

Centitorr

Decibar

Decipascal

Decitorr

Dekabar

Dekapascal

Dyne/square centimeter

Exabar

Exapascal

Femtobar

Femtopascal

Foot of mercury (0 °C, by convention)

Foot of water (4 °C, by convention)

Gigabar

Gigapascal

Gram-force/square centimeter

Hectobar

Hectopascal

Inch of mercury (0 °C, by convention)

Inch of water (4 °C, by convention)

Kilobar

Kilogram-force/square centimeter

Kilogram-force/square meter

Kilogram-force/square millimeter

Kilogram/meter square second

Kilopascal

Kilopond/square centimeter

Kilopond/square meter

Kilopond/square millimeter

Kip/square foot

Kip/square inch

Megabar

Megapascal

Microbar

Micrometer of mercury (0 °C, by convention)

Micrometer of water (4 °C, by convention)

Micron of mercury (0 °C, by convention)

Micropascal

Millibar

Millihg

Millimeter of mercury (0 °C, by convention)

Millimeter of water (4 °C, by convention)

Millipascal

Millitorr

Nanobar

Nanopascal

Newton/square meter

Newton/square millimeter

Ounce-force/square inch

Pascal

Petabar

Petapascal

Picobar

Picopascal

Pieze - France

Pound-force/square foot

Pound-force/square inch

Poundal/square foot

Short ton-force/square foot

Short ton-force/square inch

Sthene/square meter - France

Terabar

Terapascal

Ton-force/square foot (long)

Ton-force/square inch (long)

Ton-force/square meter (metric)

Torr

Yoctobar

Yoctopascal

Yottabar

Yottapascal

Zeptobar

Zeptopascal

Zettabar

Zettapascal