Online calculator to convert millimeters of mercury to kilopascals (mmHg to kPa) with formulas, examples, and tables. Our conversions provide a quick and easy way to convert between Pressure units.
Conversion Calculator
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Convert mmHg to kPa
TIP: If the result of your conversion is 0, try increasing the "Decimals".
Conversion Definitions
The following is a list of definitions relating to conversions between mmHg and kilopascals.
What is millimeters of mercury (mmHg)?
Millimeters of mercury is a non-SI unit of Pressure. The symbol for millimeters of mercury is mmHg. There are 7.50062 mmHg in a kilopascal.
What is a kilopascal (kPa)?
A kilopascal is a unit of Pressure in the International System of Units (SI). The symbol for kilopascal is kPa. There are 0.1333223684 kilopascals in a mmHg.
Conversion Formula
Let's take a closer look at the conversion formula so that you can do these conversions yourself with a calculator or with an old-fashioned pencil and paper.
The formula to convert from mmHg to kPa is:
kPa = mmHg x 0.1333223684
Conversion Example
Next, let's look at an example showing the work and calculations that are involved in converting from millimeters of mercury to kilopascals (mmHg to kPa).
mmHg to Kilopascal Conversion Example
Task: Convert 325 mmHg to kilopascals (show work) Formula: mmHg x 0.1333223684 = kPa Calculations: 325 mmHg x 0.1333223684 = 43.32977 kPa Result: 325 mmHg is equal to 43.32977 kPa
Conversion Table
For quick reference purposes, below is a conversion table that you can use to convert from mmHg to kPa.
mmHg to Kilopascals Conversion Chart
| millimeters of mercury (mmHg) | kilopascals (kPa) |
|---|---|
| 1 mmHg | 0.13332 kPa |
| 2 mmHg | 0.26664 kPa |
| 3 mmHg | 0.39997 kPa |
| 4 mmHg | 0.53329 kPa |
| 5 mmHg | 0.66661 kPa |
| 6 mmHg | 0.79993 kPa |
| 7 mmHg | 0.93326 kPa |
| 8 mmHg | 1.06658 kPa |
| 9 mmHg | 1.1999 kPa |
| 10 mmHg | 1.33322 kPa |
| 20 mmHg | 2.66645 kPa |
| 30 mmHg | 3.99967 kPa |
| 40 mmHg | 5.33289 kPa |
| 50 mmHg | 6.66612 kPa |
| 75 mmHg | 9.99918 kPa |
| 100 mmHg | 13.33224 kPa |
| 250 mmHg | 33.33059 kPa |
| 500 mmHg | 66.66118 kPa |
| 750 mmHg | 99.99178 kPa |
| 1,000 mmHg | 133.32237 kPa |
| 2,500 mmHg | 333.30592 kPa |
| 5,000 mmHg | 666.61184 kPa |
| 7,500 mmHg | 999.91776 kPa |
| 10,000 mmHg | 1,333.22368 kPa |
| 25,000 mmHg | 3,333.05921 kPa |
| 50,000 mmHg | 6,666.11842 kPa |
| 75,000 mmHg | 9,999.17763 kPa |
| 100,000 mmHg | 13,332.23684 kPa |
| 250,000 mmHg | 33,330.5921 kPa |
Related Units
This table provides a summary of the Pressure units within their respective measurement systems.
| Unit | Symbol | Measurement System |
|---|---|---|
| pascal | Pa | International System of Units (SI) |
| kilopascal | kPa | International System of Units (SI) |
| megapascal | MPa | International System of Units (SI) |
| atmosphere | atm | Non-SI (International) |
| pounds per square inch | psi or lbf/in2 | Non-SI (International) |
| millimeters of mercury | mmHg | Non-SI (International) |
| bar | bar | Non-SI (International) |
| torr | Torr | Non-SI (International) |
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