10 inches of mercury to PSI
10 inHg = 4.911541 psi. Change the amount below, or read the formula and the reference table further down.
10 inches of mercury equals
PSI
1 inHg = 0.49115415 psi
The formula
Inches of mercury and PSI both measure pressure from the same zero, so a single multiplier does the job.
psi = inHg × 0.4911541475
Going the other way? Convert PSI to inches of mercury.
Inches of mercury to PSI table
Values either side of 10 inHg.
| Inches of mercury (inHg) | PSI (psi) |
|---|---|
| 0 | 0 |
| 1 | 0.491154 |
| 2 | 0.982308 |
| 3 | 1.4735 |
| 4 | 1.9646 |
| 5 | 2.4558 |
| 6 | 2.9469 |
| 7 | 3.4381 |
| 8 | 3.9292 |
| 9 | 4.4204 |
| 10 | 4.9115 |
| 11 | 5.4027 |
| 12 | 5.8938 |
| 13 | 6.385 |
| 14 | 6.8762 |
| 15 | 7.3673 |
| 16 | 7.8585 |
| 17 | 8.3496 |
| 18 | 8.8408 |
| 19 | 9.3319 |
| 20 | 9.8231 |
Questions people ask
- How many PSI are in a inch of mercury?
- One inch of mercury equals 0.4911541475 PSI.
- How do I convert inches of mercury to PSI by hand?
- Multiply the number of inches of mercury by 0.4911541475. For a rough check, 0.491 is close enough for most everyday use.
- What is 10 inches of mercury in PSI?
- 10 inches of mercury is 4.911541 PSI.
Calcuit generates this page from a unit table, so the factors here match every other page on the site.