Inches of Mercury to PSI
Type a value in inHg and the psi equivalent appears instantly.
How to convert inHg to psi
Multiply the inHg value by 0.4911542.
1 inHg = 0.4911542 psi
Quick conversion table
| inHg | psi |
|---|---|
| 1 | 0.4911542 |
| 2 | 0.982308399 |
| 5 | 2.455771 |
| 10 | 4.911542 |
| 20 | 9.823084 |
| 50 | 24.55771 |
| 100 | 49.11542 |
| 500 | 245.5771 |
| 1000 | 491.1542 |
About the units
Inches of Mercury (inHg): About 3,386 Pa. Barometric pressure in US weather reports and aviation.
PSI (psi): Pounds per square inch, about 6,895 Pa. Tire pressure in the US.