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www.reference.com/math/calculate-psi-dda49bc1e391737d

How Do You Calculate PSI? The psi, or pounds per square inch, is a unit of pressure (P) using the foot-pound-second (FPS) system. To calculate psi, divide the force applied (F) with the area (A). Measure the force applied. Use an instrument such as a force gauge, spring scale or strain gauge. Make sure that the unit is in pounds.

sciencing.com/calculate-psi-7506069.html

Pounds per square inch (psi) is a unit of pressure most commonly associated with tire pressure for an automobile or bike tire. However, because pressure gauges are attached to most tire pumps, there's often very little need to calculate psi in this context.

www.dummies.com/education/science/physics/how-to-calculate...

Pressure and force are related, and so you can calculate one if you know the other by using the physics equation, P = F/A. Because pressure is force divided by area, its meter-kilogram-second (MKS) units are newtons per square meter, or N/m2. In the foot-pound-second (FPS) system, the units are pounds per square inch, or psi.

How do you calculate psi for twenty one pounds over a quarter inch? Well, I'm no math major, but if you are trying to find pressure per square inch, and you have a a quarter inch denomination ...

www.sensorsone.com/piston-cylinder-pressure-and-diameter...

Send us your enquiry for a product associated with this Piston Cylinder Pressure & Diameter to Force Calculator page, and get assistance with selecting a product for your application. Email Your Enquiry. enquiries@sensorsone.com.

sciencing.com/calculate-elevated-water-storage-tanks...

To calculate the pressure at the bottom of your elevated water storage tanks in pounds per square inch is important in many applications, but easy enough to do. You can work this out with a simple rule: 1 foot of water creates 0.433 psi of pressure, and it takes 2.31 feet of water to create 1 psi of pressure.

If you have to pump water to the fifth floor of an apartment building, and want to have 45-psi water pressure available to the occupants, you can determine the minimum pump pressure required at ground level. If the fifth floor is 55-feet high, then divide 55-feet by 2.31-feet/psi to determine the head loss of pushing the water up five floors.

www.hunker.com/13417095/how-to-calculate-gpm-from-psi

Therefore, if flow doubles, pressure has usually had to quadruple to affect the change in a flowing system. Manufacturers of different types of piping publish flow-pressure data about their products. You can use this data to calculate GPM from pounds per square inch (PSI).