Psi to Inch of Mercury Converter
EngineeringPascals, bar, psi and more.
How to convert Psi to Inch of Mercury
Multiply the psi value by 2.03602: 1 psi = 2.03602 inHg. Going the other way, 1 inHg = 0.491154 psi, so divide by 2.03602 or use the Inch of Mercury to Psi converter.
About these units
Psi (psi)
Pounds per square inch is the pressure of one pound-force on an area of one square inch, about 6,895 pascals. Tyre pressures in the United States are given in psi.
Inch of Mercury (inHg)
An inch of mercury is about 3,386 pascals. US weather reports and aircraft altimeters give barometric pressure in inHg, typically near 29.92.
Psi to Inch of Mercury conversion table
| Psi (psi) | Inch of Mercury (inHg) |
|---|---|
| 1 psi | 2.03602 inHg |
| 2 psi | 4.07204 inHg |
| 3 psi | 6.10806 inHg |
| 4 psi | 8.14408 inHg |
| 5 psi | 10.1801 inHg |
| 10 psi | 20.3602 inHg |
| 20 psi | 40.7204 inHg |
| 25 psi | 50.9005 inHg |
| 50 psi | 101.801 inHg |
| 100 psi | 203.602 inHg |
| 500 psi | 1,018.01 inHg |
| 1,000 psi | 2,036.02 inHg |
More psi conversions
- Psi to Ksi1 psi = 0.001 ksi
- Psi to Inch of Water1 psi = 27.6799 inH₂O
- Psi to Foot of Water1 psi = 2.30666 ftH₂O
- Psi to Pascal1 psi = 6,894.76 Pa
- Psi to Atmosphere1 psi = 0.068046 atm
- Psi to Kgf per Sq Cm1 psi = 0.070307 kgf/cm²
- Psi to Exapascal1 psi = 6.8948e-15 EPa
See every unit on the Pressure Converter.