Convert Inches of Mercury to Pascals
1 inch of mercury = 3,386.389 pascals. Type any value below to convert in either direction — the calculation happens in your browser.
Inches of Mercury to Pascals formula
Multiply the number of inches of mercury by 3386.389 to get pascals.
pascals = inches of mercury × 3386.389To go the other way: divide the number of pascals by 3386.389, or multiply by 0.0002952998.
inches of mercury = pascals ÷ 3386.389Inches of Mercury to Pascals conversion table
| Inches of Mercury | Pascals |
|---|---|
| 1 inHg | 3,386.389 Pa |
| 2 inHg | 6,772.778 Pa |
| 3 inHg | 10,159.17 Pa |
| 4 inHg | 13,545.56 Pa |
| 5 inHg | 16,931.94 Pa |
| 6 inHg | 20,318.33 Pa |
| 7 inHg | 23,704.72 Pa |
| 8 inHg | 27,091.11 Pa |
| 9 inHg | 30,477.5 Pa |
| 10 inHg | 33,863.89 Pa |
| 15 inHg | 50,795.83 Pa |
| 20 inHg | 67,727.78 Pa |
| 25 inHg | 84,659.73 Pa |
| 30 inHg | 101,591.7 Pa |
| 40 inHg | 135,455.6 Pa |
| 50 inHg | 169,319.5 Pa |
| 75 inHg | 253,979.2 Pa |
| 100 inHg | 338,638.9 Pa |
| 250 inHg | 846,597.3 Pa |
| 500 inHg | 1,693,195 Pa |
| 1,000 inHg | 3,386,389 Pa |
Pascals to Inches of Mercury conversion table
| Pascals | Inches of Mercury |
|---|---|
| 1 Pa | 0.0002952998 inHg |
| 2 Pa | 0.0005905996 inHg |
| 3 Pa | 0.0008858994 inHg |
| 4 Pa | 0.001181199 inHg |
| 5 Pa | 0.001476499 inHg |
| 6 Pa | 0.001771799 inHg |
| 7 Pa | 0.002067099 inHg |
| 8 Pa | 0.002362398 inHg |
| 9 Pa | 0.002657698 inHg |
| 10 Pa | 0.002952998 inHg |
About the inch of mercury
Inches of mercury are used in US aviation altimeter settings and barometric reports.
About the pascal
The pascal is the SI unit of pressure, equal to one newton per square metre.
Frequently asked questions
How many pascals are in a inch of mercury?
There are 3,386.389 pascals in one inch of mercury.
How many inches of mercury are in a pascal?
There are 0.0002952998 inches of mercury in one pascal.
Is this conversion exact?
The ratio between the inch of mercury and the pascal is fixed by definition, so the conversion is exact — the figures shown here are rounded for readability only.
What is 10 inches of mercury in pascals?
10 inches of mercury equals 33,863.89 pascals.
Related pressure conversions
- Kilopascals to Pascals
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- Pounds Per Square Inch to Pascals
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- Inches of Mercury to Pounds Per Square Inch
- Inches of Mercury to Atmospheres
- Inches of Mercury to Millimeters of Mercury