Convert inches 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
Common values, rounded for reading.
| Inches of mercury (inHg) | Pascals (Pa) |
|---|---|
| 1 | 3,386.39 |
| 2 | 6,772.78 |
| 3 | 10,159.17 |
| 4 | 13,545.55 |
| 5 | 16,931.94 |
| 6 | 20,318.33 |
| 7 | 23,704.72 |
| 8 | 27,091.11 |
| 9 | 30,477.5 |
| 10 | 33,863.89 |
| 15 | 50,795.83 |
| 20 | 67,727.77 |
| 25 | 84,659.72 |
| 30 | 101,591.66 |
| 40 | 135,455.55 |
| 50 | 169,319.43 |
| 75 | 253,979.15 |
| 100 | 338,638.86 |
| 250 | 846,597.16 |
| 500 | 1,693,194.32 |
| 1,000 | 3,386,388.64 |
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.