1 inch of mercury to pascals
1 inHg = 3,386.39 Pa. Change the amount below, or read the formula and the reference table further down.
1 inch of mercury equals
pascals
1 inHg = 3,386.39 Pa
The formula
Inches of mercury and pascals both measure pressure from the same zero, so a single multiplier does the job.
Pa = inHg × 3,386.39
Going the other way? Convert pascals to inches of mercury.
Inches of mercury to pascals table
Values either side of 1 inHg.
| Inches of mercury (inHg) | Pascals (Pa) |
|---|---|
| -4 | -13,545.55 |
| -3.5 | -11,852.36 |
| -3 | -10,159.17 |
| -2.5 | -8,465.97 |
| -2 | -6,772.78 |
| -1.5 | -5,079.58 |
| -1 | -3,386.39 |
| -0.5 | -1,693.19 |
| 0 | 0 |
| 0.5 | 1,693.19 |
| 1 | 3,386.39 |
| 1.5 | 5,079.58 |
| 2 | 6,772.78 |
| 2.5 | 8,465.97 |
| 3 | 10,159.17 |
| 3.5 | 11,852.36 |
| 4 | 13,545.55 |
| 4.5 | 15,238.75 |
| 5 | 16,931.94 |
| 5.5 | 18,625.14 |
| 6 | 20,318.33 |
Questions people ask
- How many pascals are in a inch of mercury?
- One inch of mercury equals 3,386.39 pascals.
- How do I convert inches of mercury to pascals by hand?
- Multiply the number of inches of mercury by 3,386.39. For a rough check, 3,386.39 is close enough for most everyday use.
- What is 1 inch of mercury in pascals?
- 1 inch of mercury is 3,386.39 pascals.
Calcuit generates this page from a unit table, so the factors here match every other page on the site.