Convert Inch of Mercury to Pound per Square Inch
1 inch of mercury = 0.4911542 pounds per square inch (inHg to psi).
A inch of mercury is smaller than a pound per square inch — it takes 2.03602 of them to make a single pound per square inch. Both units describe pressure, and the reverse is just as easy — one pound per square inch equals 2.03602 inches of mercury. The converter above does this in real time, and the reference chart lists the values that come up most often.
1 inHg = 0.4911542 psi
How to convert Inches of Mercury to Pounds per Square Inch
Multiply the inch of mercury value by 0.491154 to get pounds per square inch.
Example: 10 inches of mercury = 4.91154 pounds per square inch.
Inch of Mercury to Pound per Square Inch Conversion Chart
| Inches of Mercury | Pounds per Square Inch |
|---|---|
| 1 inHg | 0.4911542 psi |
| 2 inHg | 0.9823084 psi |
| 3 inHg | 1.4734626 psi |
| 5 inHg | 2.455771 psi |
| 10 inHg | 4.911542 psi |
| 20 inHg | 9.823084 psi |
| 25 inHg | 12.278855 psi |
| 50 inHg | 24.55771 psi |
| 100 inHg | 49.11542 psi |
| 1000 inHg | 491.1542 psi |
Frequently Asked Questions
- How many pounds per square inch are in a inch of mercury?
- There are 0.4911542 pounds per square inch in 1 inch of mercury.
- How do you convert inches of mercury to pounds per square inch?
- Multiply the inch of mercury value by 0.491154 to get pounds per square inch.
- What is 5 inches of mercury in pounds per square inch?
- 5 inches of mercury equals 2.455771 pounds per square inch.
- What is 100 inches of mercury in pounds per square inch?
- 100 inches of mercury equals 49.11542 pounds per square inch.
- What is 1 pound per square inch in inches of mercury?
- 1 pound per square inch equals 2.0360205 inches of mercury.
- Is this inch of mercury to pound per square inch converter free?
- Yes. The converter is free, needs no sign-up, and runs entirely in your browser — the values you enter never leave your device.