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Convert pascal [Pa] to millimeter of mercury [mmHg] instantly with formula, examples, chart, and FAQs.
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1 pascal [Pa] = 0.007501 millimeter of mercury [mmHg]
1 pascal [Pa] = 0.007501 millimeter of mercury [mmHg]
Example: 1 pascal [Pa] equals 0.007501 millimeter of mercury [mmHg].
Pressure conversions use pascal as the reference unit and include common engineering, weather, tire, and laboratory pressure units.
Displayed results are rounded for readability. The calculator keeps enough precision for everyday use and switches to scientific notation for very large or very small values. Last reviewed: 2026-05-21.
The pascal is the SI derived unit of pressure equal to one newton per square meter.
HistoryThe pascal is named after Blaise Pascal and is the standard SI pressure unit.
Current usePascals are used in science, engineering, materials testing, weather, acoustics, and fluid mechanics.
The millimeter of mercury (mmHg) is a pressure unit used to express measurements in this converter.
HistoryThis unit is included because it appears in practical measurement systems, technical references, product specifications, or everyday conversion needs.
Current useUse millimeter of mercury when comparing pressure values, checking specifications, converting between systems, or preparing quick estimates.
| pascal [Pa] | millimeter of mercury [mmHg] |
|---|---|
| 1 | 0.007501 |
| 2 | 0.015001 |
| 5 | 0.037503 |
| 10 | 0.075006 |
| 20 | 0.150012 |
| 25 | 0.187515 |
| 50 | 0.375031 |
| 100 | 0.750062 |
| 1000 | 7.500616 |
Use this formula: 1 pascal [Pa] = 0.007501 millimeter of mercury [mmHg] Enter your value in the calculator and the result updates instantly.
1 pascal [Pa] equals 0.007501 millimeter of mercury [mmHg].
Yes. Use the swap button in the calculator or open the related reverse conversion link when it is listed on this page.