Pounds per square inch to inches of mercury converter
Inches of mercury (inHg)
1 pound per square inch = 2.036020461 inches of mercury
How to convert pounds per square inch to inches of mercury
inHg = psi × 2.03602046108
Multiply the number of pounds per square inch by 2.03602046108 to get inches of mercury. Going the other way, divide by 2.03602046108 (or multiply by 0.491154199634).
One pound per square inch is exactly defined as 2.03602046108 inches of mercury (to 12 significant figures), and one inch of mercury is 0.491154199634 pounds per square inch.
Worked examples
- Convert 5 pounds per square inch: 5 × 2.03602046108 = 10.18010231 10.18010231 inches of mercury.
- Convert 12.5 pounds per square inch: 12.5 × 2.03602046108 = 25.45025576 25.45025576 inches of mercury.
- Convert 250 pounds per square inch: 250 × 2.03602046108 = 509.0051153 509.0051153 inches of mercury.
Quick-reference table
| psi | inHg |
|---|---|
| 1 | 2.036020461 |
| 2 | 4.072040922 |
| 3 | 6.108061383 |
| 5 | 10.18010231 |
| 10 | 20.36020461 |
| 15 | 30.54030692 |
| 20 | 40.72040922 |
| 25 | 50.90051153 |
| 50 | 101.8010231 |
| 75 | 152.7015346 |
| 100 | 203.6020461 |
| 1,000 | 2,036.020461 |
| inHg | psi |
|---|---|
| 1 | 0.4911541996 |
| 2 | 0.9823083993 |
| 3 | 1.473462599 |
| 5 | 2.455770998 |
| 10 | 4.911541996 |
| 15 | 7.367312995 |
| 20 | 9.823083993 |
| 25 | 12.27885499 |
| 50 | 24.55770998 |
| 75 | 36.83656497 |
| 100 | 49.11541996 |
| 1,000 | 491.1541996 |
Related conversions
- ⇄ Inches of mercury to pounds per square inch
- Pounds per square inch to pascals
- Pounds per square inch to hectopascals
- Pounds per square inch to kilopascals
- Pounds per square inch to bar
- Pounds per square inch to millibars
- Pounds per square inch to standard atmospheres
- Pounds per square inch to millimetres of mercury
- Pounds per square inch to torr
Frequently asked questions
How many inches of mercury are in 1 pound per square inch?
1 pound per square inch equals 2.036020461 inches of mercury.
What is the formula to convert pounds per square inch to inches of mercury?
Use inHg = psi × 2.03602046108. Multiply the number of pounds per square inch by 2.03602046108 to get inches of mercury. Going the other way, divide by 2.03602046108 (or multiply by 0.491154199634).
What is 100 pounds per square inch in inches of mercury?
100 pounds per square inch is 203.6020461 inches of mercury.