Pascals to Millimeters of Mercury (Pa to mmHg) Converter
1 pascal (Pa) = 0.00750062 millimeters of mercury (mmHg). To convert pascals to millimeters of mercury, multiply by 0.00750062: 25 Pa × 0.00750062 = 0.187515 mmHg. Also searched as pascals to millimetres of mercury.
Quick facts
- 1 Pa = 0.00750062 mmHg
- 1 mmHg = 133.322 Pa
- Formula: mmHg = Pa × 0.00750062
- Quick estimate: multiply by about 0.0075
How to convert pascals to millimeters of mercury
- Take the value in pascals.
- Multiply it by 0.00750062 (the number of millimeters of mercury in one pascal).
- Round the result to the precision you need.
Worked example: 25 Pa × 0.00750062 = 0.187515 mmHg.
To convert millimeters of mercury back to pascals, multiply by 133.322, or divide by 0.00750062.
Source: NIST SP 811 (2008), Appendix B.
Pascals to Millimeters of Mercury conversion table
| Pascals [Pa] | Millimeters of Mercury [mmHg] |
|---|---|
| 0.01 Pa | 0.0000750062 mmHg |
| 0.1 Pa | 0.0007500616 mmHg |
| 1 Pa | 0.0075006158 mmHg |
| 2 Pa | 0.0150012315 mmHg |
| 3 Pa | 0.0225018473 mmHg |
| 5 Pa | 0.0375030788 mmHg |
| 10 Pa | 0.0750061576 mmHg |
| 20 Pa | 0.1500123152 mmHg |
| 50 Pa | 0.3750307879 mmHg |
| 100 Pa | 0.7500615758 mmHg |
| 1000 Pa | 7.5006157585 mmHg |
Pa to mmHg chart from 1 to 100
- 1 Pa 0.00750062 mmHg
- 2 Pa 0.0150012 mmHg
- 3 Pa 0.0225018 mmHg
- 4 Pa 0.0300025 mmHg
- 5 Pa 0.0375031 mmHg
- 6 Pa 0.0450037 mmHg
- 7 Pa 0.0525043 mmHg
- 8 Pa 0.0600049 mmHg
- 9 Pa 0.0675055 mmHg
- 10 Pa 0.0750062 mmHg
- 11 Pa 0.0825068 mmHg
- 12 Pa 0.0900074 mmHg
- 13 Pa 0.097508 mmHg
- 14 Pa 0.105009 mmHg
- 15 Pa 0.112509 mmHg
- 16 Pa 0.12001 mmHg
- 17 Pa 0.12751 mmHg
- 18 Pa 0.135011 mmHg
- 19 Pa 0.142512 mmHg
- 20 Pa 0.150012 mmHg
- 25 Pa 0.187515 mmHg
- 30 Pa 0.225018 mmHg
- 35 Pa 0.262522 mmHg
- 40 Pa 0.300025 mmHg
- 45 Pa 0.337528 mmHg
- 50 Pa 0.375031 mmHg
- 55 Pa 0.412534 mmHg
- 60 Pa 0.450037 mmHg
- 65 Pa 0.48754 mmHg
- 70 Pa 0.525043 mmHg
- 75 Pa 0.562546 mmHg
- 80 Pa 0.600049 mmHg
- 85 Pa 0.637552 mmHg
- 90 Pa 0.675055 mmHg
- 95 Pa 0.712558 mmHg
- 100 Pa 0.750062 mmHg
Millimeters of Mercury to Pascals conversion table
| Millimeters of Mercury [mmHg] | Pascals [Pa] |
|---|---|
| 0.01 mmHg | 1.3332238742 Pa |
| 0.1 mmHg | 13.3322387415 Pa |
| 1 mmHg | 133.322387415 Pa |
| 2 mmHg | 266.64477483 Pa |
| 3 mmHg | 399.967162245 Pa |
| 5 mmHg | 666.611937075 Pa |
| 10 mmHg | 1333.22387415 Pa |
| 20 mmHg | 2666.4477483 Pa |
| 50 mmHg | 6666.11937075 Pa |
| 100 mmHg | 13332.2387415 Pa |
| 1000 mmHg | 133322.387415 Pa |
Pascals vs Millimeters of Mercury
| Pascal | Millimeter of Mercury | |
|---|---|---|
| Symbol | Pa | mmHg |
| Equals | 1 Pa = 0.00750062 mmHg | 1 mmHg = 133.322 Pa |
What is a pascal?
The SI derived unit of pressure, equal to one newton per square meter. Used in scientific and engineering pressure calculations.
What is a millimeter of mercury?
The pressure exerted by a 1-millimeter column of mercury. Used for blood pressure and barometric readings.
Frequently asked questions
How many millimeters of mercury are in a pascal?
There are 0.00750062 millimeters of mercury in 1 pascal (1 Pa = 0.0075006158 mmHg).
How many pascals are in a millimeter of mercury?
There are 133.322 pascals in 1 millimeter of mercury (1 mmHg = 133.322387415 Pa).
How do I convert pascals to millimeters of mercury?
Multiply the number of pascals by 0.00750062. For example, 10 Pa × 0.00750062 = 0.0750062 mmHg. To convert back, multiply by 133.322.
What is 10 Pa in millimeters of mercury?
10 Pa = 0.0750062 mmHg.
What is 100 Pa in millimeters of mercury?
100 Pa = 0.750062 mmHg.
Is the conversion exact?
Yes. The factor comes from the official definitions of both units (NIST SP 811 (2008), Appendix B). Results are shown to up to 10 decimal places; round them to suit your purpose.
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