1 psi = 2.0360212885057 inHg
1 Pounds per square inch (psi) = 2.0360212885057 Inch of mercury (inHg).
If you want to reverse convert, use Inch of mercury → Pounds per square inch. 1 inHg = 0.49115400003207 psi. You can also explore the full Pressure converter page for more cross conversions.
Conversion formula
Pounds per square inch to Inch of mercury formula: value in inHg = value in psi × 2.0360212885057.
Inch of mercury to Pounds per square inch formula: value in psi = value in inHg × 0.49115400003207.
How to convert Pounds per square inch to Inch of mercury
To convert Pounds per square inch to Inch of mercury, multiply the value in psi by 2.0360212885057. This gives the result in inHg.
For example, 1 psi = 2.0360212885057 inHg and 10 psi = 20.360212885057 inHg.
What is Pounds per square inch?
Pounds per square inch (psi): Pressure in pounds-force per square inch, commonly marked on tyres and US equipment. 1 psi ≈ 6894.76 Pa.
What is Inch of mercury?
Inch of mercury (inHg): A mercury-column scale used in some aviation altimeters and weather reports. 1 inHg ≈ 3386.38895 Pa.
FAQ
How many inch of mercury are in 1 pounds per square inch?
There are 2.0360212885057 inHg in 1 psi.
Why can conversion results differ slightly?
Check the unit definition and rounding. US and imperial measures can differ; rounding intermediate values can also change the final digits.
How do I convert pounds per square inch to inch of mercury?
Multiply the value in psi by 2.0360212885057 to get the value in inHg.
Pounds per square inch → other Pressure units
- 1 pounds per square inch → pascal = 6894.76 pascal
- 1 pounds per square inch → hectopascal = 68.9476 hectopascal
- 1 pounds per square inch → kilopascal = 6.89476 kilopascal
- 1 pounds per square inch → megapascal = 0.00689476 megapascal
- 1 pounds per square inch → bar = 0.0689476 bar
- 1 pounds per square inch → millibar = 68.9476 millibar
- 1 pounds per square inch → torr = 51.715095783142 torr
- 1 pounds per square inch → atmosphere = 0.068045990624229 atmosphere
- 1 pounds per square inch → millimeter of mercury = 51.715095783142 millimeter of mercury
- 1 pounds per square inch → inch of mercury = 2.0360212885057 inch of mercury
Pounds per square inch → Inch of mercury Table
The table below shows common values from Pounds per square inch to Inch of mercury and the reverse direction for quick reference.
| psi | inHg | Rounded |
|---|---|---|
| 1 psi | 2.0360212885057 inHg | 2.0360 |
| 2 psi | 4.0720425770113 inHg | 4.0720 |
| 3 psi | 6.108063865517 inHg | 6.1081 |
| 4 psi | 8.1440851540226 inHg | 8.1441 |
| 5 psi | 10.180106442528 inHg | 10.1801 |
| 10 psi | 20.360212885057 inHg | 20.3602 |
| 12 psi | 24.432255462068 inHg | 24.4323 |
| 15 psi | 30.540319327585 inHg | 30.5403 |
| 20 psi | 40.720425770113 inHg | 40.7204 |
| 25 psi | 50.900532212642 inHg | 50.9005 |
| 30 psi | 61.08063865517 inHg | 61.0806 |
| 40 psi | 81.440851540226 inHg | 81.4409 |
| 50 psi | 101.80106442528 inHg | 101.8011 |
| 75 psi | 152.70159663792 inHg | 152.7016 |
| 100 psi | 203.60212885057 inHg | 203.6021 |
| 200 psi | 407.20425770113 inHg | 407.2043 |
| 250 psi | 509.00532212642 inHg | 509.0053 |
| 500 psi | 1018.0106442528 inHg | 1018.0106 |
| 750 psi | 1527.0159663792 inHg | 1527.0160 |
| 1000 psi | 2036.0212885057 inHg | 2036.0213 |
| 2500 psi | 5090.0532212642 inHg | 5090.0532 |
| 5000 psi | 10180.106442528 inHg | 10180.1064 |
| 10000 psi | 20360.212885057 inHg | 20360.2129 |
Inch of mercury → Pounds per square inch Table
| inHg | psi | Rounded |
|---|---|---|
| 1 inHg | 0.49115400003207 psi | 0.4912 |
| 2 inHg | 0.98230800006414 psi | 0.9823 |
| 3 inHg | 1.4734620000962 psi | 1.4735 |
| 4 inHg | 1.9646160001283 psi | 1.9646 |
| 5 inHg | 2.4557700001603 psi | 2.4558 |
| 10 inHg | 4.9115400003207 psi | 4.9115 |
| 12 inHg | 5.8938480003848 psi | 5.8938 |
| 15 inHg | 7.367310000481 psi | 7.3673 |
| 20 inHg | 9.8230800006414 psi | 9.8231 |
| 25 inHg | 12.278850000802 psi | 12.2789 |
| 30 inHg | 14.734620000962 psi | 14.7346 |
| 40 inHg | 19.646160001283 psi | 19.6462 |
| 50 inHg | 24.557700001603 psi | 24.5577 |
| 75 inHg | 36.836550002405 psi | 36.8366 |
| 100 inHg | 49.115400003207 psi | 49.1154 |
| 200 inHg | 98.230800006414 psi | 98.2308 |
| 250 inHg | 122.78850000802 psi | 122.7885 |
| 500 inHg | 245.57700001603 psi | 245.5770 |
| 750 inHg | 368.36550002405 psi | 368.3655 |
| 1000 inHg | 491.15400003207 psi | 491.1540 |
| 2500 inHg | 1227.8850000802 psi | 1227.8850 |
| 5000 inHg | 2455.7700001603 psi | 2455.7700 |
| 10000 inHg | 4911.5400003207 psi | 4911.5400 |
Inch of mercury → Pounds per square inch
The reverse value is 1 inHg = 0.49115400003207 psi.