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To convert from pound per square inch (psi) to millimeter of mercury (mmHg), use the following formula:
millimeter of mercury (mmHg)
=10001×0.000145037680781×0.1333221× pound per square inch (psi)
=51.715095786517900835× pound per square inch (psi)
With 0.000145037680781 is the ratio between the base units kilopascal (kPa) and kilopound per square inch (ksi).
Let's convert 5 pound per square inch (psi) to millimeter of mercury (mmHg).
Using the formula:
5×51.715095786517900835=258.57547893258950418
Therefore, 5 pound per square inch (psi) is equal to 258.57547893258950418 millimeter of mercury (mmHg).
A pound per square inch (psi) is a unit of pressure in the imperial system, equal to one thousandth of a kilopound per square inch (0.001 ksi). The plural form is pounds per square inch.
A millimeter of mercury (mmHg) is a unit of pressure in the metric system, equal to 0.133322 kilopascals (kPa). The plural form is millimeters of mercury.
The imperial system is a system of measurement that was first defined in the British Weights and Measures Act of 1824. It's known for using units like inches, feet, pounds, and gallons. While most of the world now uses the metric system, the imperial system remains the official system of measurement in the United States and is still used in specific contexts in other countries, such as the United Kingdom and Canada.
The metric system is a decimal-based system of measurement used by nearly every country in the world. Its key feature is the use of prefixes to denote multiples and submultiples of the base units by powers of ten.
Here are some quick reference conversions from pound per square inch (psi) to millimeter of mercury (mmHg):
| pounds per square inch | millimeters of mercury |
|---|
| 0.000001 psi | 0.000051715095786517900835 mmHg |
| 0.001 psi | 0.051715095786517900835 mmHg |
| 0.1 psi | 5.1715095786517900835 mmHg |
| 1 psi | 51.715095786517900835 mmHg |
| 2 psi | 103.43019157303580167 mmHg |
| 3 psi | 155.14528735955370251 mmHg |
| 4 psi | 206.86038314607160334 mmHg |
| 5 psi | 258.57547893258950418 mmHg |
| 6 psi | 310.29057471910740501 mmHg |
| 7 psi | 362.00567050562530585 mmHg |
| 8 psi | 413.72076629214320668 mmHg |
| 9 psi | 465.43586207866110752 mmHg |
| 10 psi | 517.15095786517900835 mmHg |
| 20 psi | 1034.3019157303580167 mmHg |
| 30 psi | 1551.4528735955370251 mmHg |
| 40 psi | 2068.6038314607160334 mmHg |
| 50 psi | 2585.7547893258950418 mmHg |
| 100 psi | 5171.5095786517900835 mmHg |
| 1000 psi | 51715.095786517900835 mmHg |
| 10000 psi | 517150.95786517900835 mmHg |