mmHg (0°C) to Pound/sq inch Converter
Convert mmHg (0°C) (mmHg) to Pound/sq inch (psi) instantly. 1 mmHg = 0.019337 psi.
Pressure Converter
29 units available
1 mmHg = 0.019337 psi
Formula:
psi = mmHg × 0.0193367775With your value: 1 mmHg = 0.01933678 psi
Other mmHg (0°C) to Pound/sq inch conversions
mmHg (0°C) to Pound/sq inch Conversion Table
| mmHg (0°C) (mmHg) | Pound/sq inch (psi) |
|---|---|
| 0.5 | 0.009668 |
| 1 | 0.019337 |
| 2 | 0.038674 |
| 5 | 0.096684 |
| 10 | 0.193368 |
| 15 | 0.290052 |
| 20 | 0.386736 |
| 25 | 0.483419 |
| 50 | 0.966839 |
| 100 | 1.933678 |
| 250 | 4.834194 |
| 500 | 9.668389 |
| 1000 | 19.336777 |
Pound/sq inch to mmHg (0°C) Conversion Table
| Pound/sq inch (psi) | mmHg (0°C) (mmHg) |
|---|---|
| 0.5 | 25.857463 |
| 1 | 51.714925 |
| 2 | 103.42985 |
| 5 | 258.574626 |
| 10 | 517.149252 |
| 15 | 775.723878 |
| 20 | 1,034.298504 |
| 25 | 1,292.87313 |
| 50 | 2,585.74626 |
| 100 | 5,171.49252 |
| 250 | 12,928.731301 |
| 500 | 25,857.462602 |
| 1000 | 51,714.925204 |
Where these values come from
Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.
mmHg (0°C) (mmHg)
Pressure
The conventional millimetre of mercury is 133.322 387 415 Pa, based on mercury density 13 595.1 kg/m³ and g₀ = 9.806 65 m/s².
Source: NIST Special Publication 811, Guide for the Use of the International System of Units
National Institute of Standards and Technology (US) · Reviewed 2026-07-01
Pound/sq inch (psi)
Pressure
1 psi = 1 lbf/in² = 6894.757 293 168 361 Pa exactly.
Source: NIST Special Publication 811, Guide for the Use of the International System of Units
National Institute of Standards and Technology (US) · Reviewed 2026-07-01
How to Convert mmHg (0°C) to Pound/sq inch
To convert from mmHg (0°C) (mmHg) to Pound/sq inch (psi), multiply the value by 0.0193367775.
Formula: psi = mmHg × 0.0193367775
Reverse: mmHg = psi × 51.7149252039
Step-by-Step Example
- Start with your value in mmHg (0°C). For example: 5 mmHg
- Multiply by the conversion factor: 5 x 0.0193367775
- The result is: 0.096684 psi
About mmHg (0°C)
The mmhg (0°c) (mmHg) is a unit of pressure and stress. One mmhg (0°c) equals 133.3223874 pascals. UnitConvertLab converts it against every other pressure unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.
Common uses: pressure calculations, engineering and science, education.
About Pound/sq inch
Pounds per square inch (psi) is an imperial unit of pressure widely used in the US for tire pressure, hydraulics, and engineering.
Common uses: tire pressure (US), hydraulics, HVAC.
Frequently Asked Questions
How many Pound/sq inch are in 1 mmHg (0°C)?
There are exactly 0.0193367775 Pound/sq inch in 1 mmHg (0°C). This means the conversion factor from mmHg (0°C) to Pound/sq inch is 0.0193367775.
What is the formula to convert mmHg (0°C) to Pound/sq inch?
The formula to convert mmHg (0°C) to Pound/sq inch is: psi = mmHg × 0.0193367775. For example, to convert 10 mmHg (0°C) to Pound/sq inch, you would multiply 10 by 0.0193367775.
What is a mmHg (0°C)?
The mmhg (0°c) (mmHg) is a unit of pressure and stress. One mmhg (0°c) equals 133.3223874 pascals. UnitConvertLab converts it against every other pressure unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.
What is a Pound/sq inch?
Pounds per square inch (psi) is an imperial unit of pressure widely used in the US for tire pressure, hydraulics, and engineering.
What are the common uses of mmHg (0°C)?
The mmHg (0°C) is commonly used in pressure calculations, engineering and science, education.
Related Pressure Conversions
Cite this page
UnitConvertLab. (2026). mmHg (0°C) to Pound/sq inch converter. UnitConvertLab. Retrieved from https://unitconvertlab.com/convert/mmhg-to-psi