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Pressure Converter

Convert between different units of pressure

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Pascal

Named after Blaise Pascal, the 17th-century French mathematician and physicist who conducted pioneering experiments on air pressure.

Bar

The term "bar" comes from the Greek word "baros," meaning weight. It was introduced by the Norwegian meteorologist Vilhelm Bjerknes.

PSI - Pound per Square Inch

PSI is a common unit in the imperial system, often used for tire pressure and industrial applications in the United States.

Atmosphere

One atmosphere is approximately the average air pressure at sea level on Earth, first measured by Evangelista Torricelli.

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From

1.0000e-5

1 Pascal = 1.0000e-5 Bar

Available Pressure Units

Pascal

Also: pascals, pa, pascal

Bar

bar

Also: bars, bar

PSI - Pound per Square Inch

psi

Also: pound per square inch, pounds per square inch, lbf/in²

Atmosphere

atm

Also: atmospheres, atmosphere, standard atmosphere

Torr

Also: torrs, torr

Kilopascal

kPa

Also: kilopascals, kpa, kilo pascal

Megapascal

MPa

Also: megapascals, mpa, mega pascal

Millimeter of Mercury

mmHg

Also: mmhg, mm hg, millimeters of mercury

Inch of Mercury

inHg

Also: inhg, in hg, inches of mercury

Millibar

mbar

Also: millibars, mbar, mb

Inches of Water

inH2O

Also: inches of water, inch of water, inH2O

Centimeter of Mercury

cmHg

Also: centimeters of mercury, centimeter of mercury, cmHg

Foot of Water

ftH2O

Also: feet of water, foot of water, ftH2O

Meter of Water

mH2O

Also: meters of water, meter of water, mH2O

Kilogram Force per Square Centimeter

kgf/cm²

Also: kilogram force per square centimeter, kgf/cm²

Pressure Conversion Reference

Unit	Symbol	Equivalent to 1 Pascal
Pascal	Pa	1
Bar	bar	1.0000e-5
PSI - Pound per Square Inch	psi	0.00014504
Atmosphere	atm	9.8692e-6
Torr	Torr	0.00750062
Kilopascal	kPa	0.001
Megapascal	MPa	1.0000e-6
Millimeter of Mercury	mmHg	0.00750062
Inch of Mercury	inHg	0.0002953
Millibar	mbar	0.01
Inches of Water	inH2O	0.00401463
Centimeter of Mercury	cmHg	0.00075006
Foot of Water	ftH2O	0.00033455
Meter of Water	mH2O	0.00010197
Kilogram Force per Square Centimeter	kgf/cm²	1.0197e-5