PSI to Inches of Mercury

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PSI psi

Inches of Mercury inhg

1 psi = — inhg

Quick reference

PSI (psi)	Inches of Mercury (inhg)

Formula

Inches of Mercury = psi × 2.0360207

Multiply the psi value by 2.0360206591680226 to get inches of mercury. To reverse — divide inches of mercury by 2.0360206591680226 to get psi.

About this conversion

Pounds per square inch (psi) is an imperial pressure unit widely used in the US for tire pressure, hydraulics, and gas pressure. Learn more →

Inches of mercury (inHg) is used in aviation altimetry and US weather reports, equal to approximately 3,386 pascals. Learn more →