Pressure conversions

Tyre pressure, weather fronts, dive tables and blood pressure cuffs.

Every pressure unit

Relative to one pascal.

Unit	Symbol	1 Pa equals
Pascals	Pa	—
Kilopascals	kPa	0.001
Bars	bar	0.00001
Millibars	mbar	0.01
Atmospheres	atm	0.00001
PSI	psi	0.000145
Torr	Torr	0.007501
Millimeters of mercury	mmHg	0.007501
Inches of mercury	inHg	0.000295

All pressure conversions

72 pages, grouped by starting unit.

From pascals

Pa → kPa Pa → bar Pa → mbar Pa → atm Pa → psi Pa → Torr Pa → mmHg Pa → inHg

From kilopascals

kPa → Pa kPa → bar kPa → mbar kPa → atm kPa → psi kPa → Torr kPa → mmHg kPa → inHg

From bars

bar → Pa bar → kPa bar → mbar bar → atm bar → psi bar → Torr bar → mmHg bar → inHg

From millibars

mbar → Pa mbar → kPa mbar → bar mbar → atm mbar → psi mbar → Torr mbar → mmHg mbar → inHg

From atmospheres

atm → Pa atm → kPa atm → bar atm → mbar atm → psi atm → Torr atm → mmHg atm → inHg

From PSI

psi → Pa psi → kPa psi → bar psi → mbar psi → atm psi → Torr psi → mmHg psi → inHg

From torr

Torr → Pa Torr → kPa Torr → bar Torr → mbar Torr → atm Torr → psi Torr → mmHg Torr → inHg

From millimeters of mercury

mmHg → Pa mmHg → kPa mmHg → bar mmHg → mbar mmHg → atm mmHg → psi mmHg → Torr mmHg → inHg

From inches of mercury

inHg → Pa inHg → kPa inHg → bar inHg → mbar inHg → atm inHg → psi inHg → Torr inHg → mmHg

Other families

Length Weight & mass Volume Temperature Area Speed Data & storage Energy Power Time Angle

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