Axis

Pressure & stress

millimetre of mercurymmHg

The pressure exerted by a 1 mm mercury column at 0 °C.

Dimension
pressure
Canonical signature
L^-1*M*T^-2
System
si accepted
Exactness
Exact

Definition record

How this unit is defined

Canonical base
1 mmHg = 133.322387415 Pa
Conversion type
linear
Aliases
mm Hg, millimeter of mercury, millimeters of mercury

Same dimension

Related units

pound per square inchimperial uspsipascalsiPabarsi acceptedbarkilopound per square inchimperial uskpsimegapound per square inchimperial usMpsiquettapascalsiQParonnapascalsiRPayottapascalsiYPa

Common conversions

Every conversion routes through the canonical base of the dimension.

1 mmHg = 133.322387415 Pa

Exact relationship

10 mmHg = 1,333.22387415 Pa

Exact relationship