unit:IN_HG

Type
Description

Inches of mercury, (inHg) is a unit of measurement for pressure. It is still widely used for barometric pressure in weather reports, refrigeration and aviation in the United States, but is seldom used elsewhere. It is defined as the pressure exerted by a column of mercury of 1 inch in height at $$32 ^\circ F$$ at the standard acceleration of gravity. 1 inHg = 3,386.389 pascals at $$0 ^\circ C$$.

Properties
3386.389
0112/2///62720#UAA554
inHg
[in_i'Hg]
inHg
in_Hg
Annotations
Inches of mercury, (inHg) is a unit of measurement for pressure. It is still widely used for barometric pressure in weather reports, refrigeration and aviation in the United States, but is seldom used elsewhere. It is defined as the pressure exerted by a column of mercury of 1 inch in height at $$32 ^\circ F$$ at the standard acceleration of gravity. 1 inHg = 3,386.389 pascals at $$0 ^\circ C$$.
Inch of Mercury(en)

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