Convert Pound Force Per Square Inch to Millimeter of Mercury (psi to Millimeter of Mercury)
Pound Force Per Square Inch (psi) and Millimeter of Mercury (Millimeter of Mercury) are both units of pressure. With the conversion form below, you can effortlessly and accurately convert pound force per square inch to millimeter of mercury. This free online calculator tool makes it simple and easy to perform the conversion from psi unit to the Millimeter of Mercury unit.
Pound Force Per Square Inch to Millimeter of Mercury conversion
Pound Force Per Square Inch to Millimeter of Mercury Conversion Formula
One Pound Force Per Square Inch is equal to 51.714930373 Millimeter of Mercury.
Formula: 1 psi = 51.714930373 Millimeter of Mercury
By using this conversion factor, you can easily convert any pressure measurement from pound force per square inch unit to millimeter of mercury unit with precision.
How to Convert psi to Millimeter of Mercury?
Converting from psi to Millimeter of Mercury is a straightforward process. Follow these steps to ensure accurate conversions from pound force per square inch to millimeter of mercury:
- Select the Pound Force Per Square Inch Value: Start by determining the pound force per square inch (psi) value you want to convert into millimeter of mercury (Millimeter of Mercury). This is your starting point.
- Multiply by the Conversion Factor: To calculate pound force per square inch to equivalent millimeter of mercury amount, multiply the selected psi value by 51.714930373.
- Illustration of Multiplication:
- 1 psi = 51.714930373 Millimeter of Mercury
- 10 psi = 517.149303726 Millimeter of Mercury
- 100 psi = 5171.493037 Millimeter of Mercury
- Find the Conversion Result: The result of this multiplication is your converted value in millimeter of mercury unit. This represents the same pressure but in a different unit.
- Save Your Millimeter of Mercury Value: After converting, remember to save the result. This value represents the pressure you initially measured, now expressed in millimeter of mercurys.
- Alternative Method – Division: If you prefer not to multiply, you can achieve the same conversion by dividing the pound force per square inch value by 0.019336775527. This alternative method also gives you the correct pressure in millimeter of mercurys.
- Illustration of Division:
- Millimeter of Mercury = psi ÷ 0.019336775527
What is Pressure?
Pressure is the force applied perpendicular to a surface per unit area: P = F / A. The SI unit is the pascal (Pa), equal to one newton per square metre (1 Pa = 1 N/m²). Practical applications use larger units: the bar (1 bar = 100,000 Pa, close to standard atmospheric pressure), atmosphere (atm) (1 atm = 101,325 Pa), and psi (pounds per square inch, used in the US for tire and gas pressures). Blood pressure is measured in mmHg (millimetres of mercury), also called torr.
What is Pound Force Per Square Inch?
The pound force per square inch (symbol: psi or lbf/in2) is a non-SI unit of pressure equal to one pound-force applied over an area of one square inch. It is one of the most widely used pressure units in the United States for measuring tire pressure, hydraulic systems, compressed gases, and industrial equipment. Although the pascal is the SI unit of pressure, the psi remains the preferred unit in many engineering applications. More information is available in the pounds per square inch article.
One pound force per square inch is equal to 6,894.76 pascals, 6.89476 kilopascals, 0.0689476 bar, 0.068046 standard atmosphere, and 0.0703069 kilogram-force per square centimetre. The psi is one of the world's most recognized units for measuring pressure.
What is Millimeter of Mercury?
The millimeter of mercury (symbol: mmHg) is a non-SI unit of pressure based on the pressure exerted by a one-millimeter column of mercury under standard gravity. It is widely used in medicine, physiology, meteorology, and vacuum technology. Blood pressure is commonly measured in millimeters of mercury, making it one of the world's best-known pressure units. The unit is closely related to the Torr.
One millimeter of mercury is equal to 133.322 pascals, 0.133322 kilopascals, 0.00133322 bar, 0.0193368 pounds per square inch, and 0.00131579 standard atmosphere. The millimeter of mercury remains the standard unit for blood pressure measurements.
Some Pound Force Per Square Inch to Millimeter of Mercury conversions
- 0.1 psi = 5.171493037 Millimeter of Mercury
- 0.2 psi = 10.342986075 Millimeter of Mercury
- 0.3 psi = 15.514479112 Millimeter of Mercury
- 0.4 psi = 20.685972149 Millimeter of Mercury
- 0.5 psi = 25.857465186 Millimeter of Mercury
- 0.6 psi = 31.028958224 Millimeter of Mercury
- 0.7 psi = 36.200451261 Millimeter of Mercury
- 0.8 psi = 41.371944298 Millimeter of Mercury
- 0.9 psi = 46.543437335 Millimeter of Mercury
- 1 psi = 51.714930373 Millimeter of Mercury
- 2 psi = 103.429860745 Millimeter of Mercury
- 3 psi = 155.144791118 Millimeter of Mercury
- 4 psi = 206.85972149 Millimeter of Mercury
- 5 psi = 258.574651863 Millimeter of Mercury
- 6 psi = 310.289582235 Millimeter of Mercury
- 7 psi = 362.004512608 Millimeter of Mercury
- 8 psi = 413.719442981 Millimeter of Mercury
- 9 psi = 465.434373353 Millimeter of Mercury
- 10 psi = 517.149303726 Millimeter of Mercury
- 20 psi = 1034.298607 Millimeter of Mercury
- 30 psi = 1551.447911 Millimeter of Mercury
- 40 psi = 2068.597215 Millimeter of Mercury
- 50 psi = 2585.746519 Millimeter of Mercury
- 60 psi = 3102.895822 Millimeter of Mercury
- 70 psi = 3620.045126 Millimeter of Mercury
- 80 psi = 4137.19443 Millimeter of Mercury
- 90 psi = 4654.343734 Millimeter of Mercury
- 100 psi = 5171.493037 Millimeter of Mercury

Pound Force Per Square Inch to Millimeter of Mercury Examples
Example 1:
Convert 0.2 Pound Force Per Square Inch pressure to Millimeter of Mercury unit.
Solution:
We know that one Pound Force Per Square Inch is equivalent to 51.714930373 Millimeter of Mercury.
Therefore,
0.2 psi = 0.2 x 51.714930373 Millimeter of Mercury.
0.2 psi = 10.342986075 Millimeter of Mercury.
Hence, 0.2 Pound Force Per Square Inch is approximately equal to 10.342986075 Millimeter of Mercury.
Example 2:
Convert 5 Pound Force Per Square Inch pressure to Millimeter of Mercury unit.
Solution:
We know that one Pound Force Per Square Inch is equivalent to 51.714930373 Millimeter of Mercury.
Therefore,
5 psi = 5 x 51.714930373 Millimeter of Mercury.
5 psi = 258.574651863 Millimeter of Mercury.
Hence, 5 Pound Force Per Square Inch is approximately equal to 258.574651863 Millimeter of Mercury.
Frequently Asked Questions
How do you convert psi to Millimeter of Mercury formula?
The main formula for the conversion of the psi value to Millimeter of Mercury amount is to multiply the psi value by 51.714930373.
There are 51.714930373 Millimeter of Mercury in 1 Pound Force Per Square Inch.To convert from Pound Force Per Square Inch to Millimeter of Mercury, multiply your figure by 51.714930373 (or divide by 0.019336775527).
What is the relation between Pound Force Per Square Inch and Millimeter of Mercury?
The relationship between Pound Force Per Square Inch and Millimeter of Mercury is given as follows: 1 psi = 51.714930373 Millimeter of Mercury
What is the value of 1 Pound Force Per Square Inch in equivalent Millimeter of Mercury?
1 Pound Force Per Square Inch pressure is equivalent to 51.714930373 Millimeter of Mercury pressure.
What is the pound-per-square-inch in millimeter-of-mercury?
1 pound-per-square-inch equals 51.714930373 millimeter-of-mercurys.
What is the value of 15 Pound Force Per Square Inch in Millimeter of Mercurys?
We know that 1 Pound Force Per Square Inch is equal to 51.714930373 Millimeter of Mercury, multiply 15 by 51.714930373 Millimeter of Mercury. Therefore, 15 Pound Force Per Square Inch = 15 x 51.714930373 Millimeter of Mercury, 15 psi = 775.723955588 Millimeter of Mercury. Hence, the value of 15 Pound Force Per Square Inch in Millimeter of Mercury is 775.723955588 Millimeter of Mercury.
What Pressure is 1 Millimeter of Mercury?
The Pressure of 1 Millimeter of Mercury spans 0.019336775527 Pound Force Per Square Inch.
1 psi how much millimeter-of-mercury?
1 Pound Force Per Square Inch (psi) corresponds to 51.714930373 Millimeter of Mercury (Millimeter of Mercury).
Pound Force Per Square Inch to Other Unit Conversions
- psi to Ba
- psi to dyn/cm²
- psi to gf/m²
- psi to Kilogram-force per Square Meter
- psi to Metric Ton-force per Square Centimeter