Millimeters of mercury to Pascals
1 mmHg ≈ 133.3 Pa. Edit either value to convert instantly.
Conversion formula
Pa = mmHg × (133.322387415) × (1)1 mmHg ≈ 133.322 Pa
millimeter of mercury (mmHg)
Millimeter of mercury is a unit of pressure: 1 mmHg = 133.322387415 Pa. This is conventional mercury at 0 °C and standard gravity; 1 torr is slightly different.
Source: NIST SP 811, Appendix B.9: conversion factors by quantity
pascal (Pa)
One pascal is the pressure exerted by a perpendicular force of 1 newton spread over 1 square meter: 1 Pa = 1 N/m².
Source: BIPM, The International System of Units (SI), 9th edition
Conversion table
| mmHg | Pa |
|---|---|
| ≈ 133.322 | |
| ≈ 266.645 | |
| ≈ 666.612 | |
| ≈ 1,333.22 | |
| ≈ 1,999.84 | |
| ≈ 2,666.45 | |
| ≈ 3,333.06 | |
| ≈ 3,999.67 | |
| ≈ 5,332.9 | |
| ≈ 5,999.51 |
| mmHg | Pa |
|---|---|
| ≈ 6,666.12 | |
| ≈ 7,999.34 | |
| ≈ 9,332.57 | |
| ≈ 10,665.8 | |
| ≈ 11,999 | |
| ≈ 13,332.2 | |
| ≈ 19,998.4 | |
| ≈ 21,331.6 | |
| ≈ 22,664.8 | |
| ≈ 23,998 |
Frequently asked questions
How many pascals are in 1 millimeter of mercury?
1 mmHg ≈ 133.3 Pa. Pa = mmHg × (133.322387415) × (1)
How do I convert mmHg to Pa?
Pa = mmHg × (133.322387415) × (1)
Is 1 millimeter of mercury bigger than 1 pascal?
1 mmHg ≈ 133.3 Pa.
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