Convert pascals to inches of mercury
1 Pa = 0.0002953 inHg. Change the amount below, or read the formula and the reference table further down.
1 pascal equals
inches of mercury
1 Pa = 0.0002953 inHg
The formula
Pascals and inches of mercury both measure pressure from the same zero, so a single multiplier does the job.
inHg = Pa × 0.0002952998
Going the other way? Convert inches of mercury to pascals.
Pascals to inches of mercury table
Common values, rounded for reading.
| Pascals (Pa) | Inches of mercury (inHg) |
|---|---|
| 1 | 0.000295 |
| 2 | 0.000591 |
| 3 | 0.000886 |
| 4 | 0.001181 |
| 5 | 0.001476 |
| 6 | 0.001772 |
| 7 | 0.002067 |
| 8 | 0.002362 |
| 9 | 0.002658 |
| 10 | 0.002953 |
| 15 | 0.004429 |
| 20 | 0.005906 |
| 25 | 0.007382 |
| 30 | 0.008859 |
| 40 | 0.011812 |
| 50 | 0.014765 |
| 75 | 0.022147 |
| 100 | 0.02953 |
| 250 | 0.073825 |
| 500 | 0.14765 |
| 1,000 | 0.2953 |
Questions people ask
- How many inches of mercury are in a pascal?
- One pascal equals 0.0002952998 inches of mercury.
- How do I convert pascals to inches of mercury by hand?
- Multiply the number of pascals by 0.0002952998. For a rough check, 0 is close enough for most everyday use.
- What is 1 pascal in inches of mercury?
- 1 pascal is 0.0002953 inches of mercury.
Calcuit generates this page from a unit table, so the factors here match every other page on the site.