Convert Pascals to Millimeters of Mercury
Pa to mmHg · pressure conversion
What are pascals and millimeters of mercury?
The pascal is the SI unit of pressure, one newton per square meter. Millimeters of mercury measure pressure by the height of a mercury column, used for blood pressure. For reference: car tires run around 32 psi (220 kPa), and sea-level air pressure is about 101 kPa.
How to convert pascals to millimeters of mercury
1 Pa = 0.00750064 mmHg. To convert, multiply the number of pascals by 0.00750064. For example, 5 Pa = 0.0375032 mmHg, and 20 Pa = 0.150013 mmHg. To go the other way, multiply millimeters of mercury by 133.322 (since 1 mmHg = 133.322 Pa).
Pascals to Millimeters of Mercury conversion table
| Pascals (Pa) | Millimeters of Mercury (mmHg) |
|---|---|
| 1 | 0.00750064 |
| 2 | 0.0150013 |
| 5 | 0.0375032 |
| 10 | 0.0750064 |
| 50 | 0.375032 |
| 100 | 0.750064 |
| 1,000 | 7.50064 |
FAQ
What is 1 Pa in mmHg?
1 Pa = 0.00750064 mmHg. To convert any amount, multiply the number of pascals by 0.00750064.
How do I convert millimeters of mercury back to pascals?
Go the other way: 1 mmHg = 133.322 Pa, so multiply millimeters of mercury by 133.322 to get pascals.
Is a pascal bigger than a millimeters of mercury?
No — 1 Pa is the smaller unit, equal to 0.00750064 mmHg (it takes 133.322 Pa to make one mmHg).
Are these pressure conversions exact?
They use the standard internationally-defined conversion factors. Results are rounded to six significant figures for readability, which is accurate enough for everyday and most technical use.