Table showing various pascal measurements converted to pounds per square foot. Pa pascals it's the SI unit equal to one kilogram per square meter psi pounds per square inch 1 psi approximately equals 6895 Pa bar it's the metric unit (not part of SI) equal to 100,000 Pa mmHg millimeter of mercury 1 mmHg approximately equals 133 Pa inHg inch of mercury 1 inHg approximately equals 0.49. Pascal to Pound per Square Foot Conversion Table Pressure in pounds per square foot are equal to the pound-force divided by the area in square feet. Pounds per square foot can be abbreviated as psf for example, 1 pound per square foot can be written as 1 psf. The pound per square foot is a US customary and imperial unit of pressure. So, to convert directly from bar to pounds per square inch, you multiply by 14.503774.One pound per square foot is the pressure of equal to one pound-force per square foot. Or, you can find the single factor you need by dividing the A factor by the B factor.įor example, to convert from bar to pounds per square inch you would multiply by 100000 then divide by 6894.757. The of vacuum is a relative value where pressure at normal or standard atmosphere is the base value. To convert among any units in the left column, say from A to B, you can multiply by the factor for A to convert A into Pascals then divide by the factor for B to convert out of Pascals. 1 psi (lb/in 2 2) 6.895x10-3 N/mm 2 6.895x10-2 bar Download and print Vacuum Units Converter Chart. To convert pascal to psi, multiply the pascal value by 0. To convert from Pa into units in the left columnĭivide by the value in the right column or, multiply by the reciprocal, 1/x.ĥ00000 Pa / 100000 = 5 bar How to convert pascal to psi 1 Pascal (Pa) is equal to 0.00014503773 pound per square inch (psi). Multiply by the conversion value in the right column in the table below.ĥ bar * 100000 = 500000 Pa Use the conversion ratio to complete the unit conversion, basically dividing the input by 1, the lb/in2 units cancel out, and we are left with bar units. then divide both sides of the equation by bar, to get the conversion ratio. To simply convert from any unit into pascals, for example, from 5 bar, just To convert lb/in 2 to bar, use the conversion factor. Where S is our starting value, C is our conversion factor, and A pressure of 1 Pa is small, which approximately equals the pressure exerted by a dollar bill resting flat on a table. The SI unit of pressure is the pascal, symbol Pa. It is wrong to conclude that 2 PSIA is equal to -27.4 PSIG this is not how the PSIA to PSIG conversion works. 164 likes, 8 comments - ivadizzy on April 28, 2021: 'Dobro je kad imas frendicu koja je vilja od tebe (a nisam ni ja ba mrvica) pa kad te fotka, i. Pressure (the symbol: p) is the ratio of force to the area over which that force is distributed, and it is the amount of force acting per unit area. Note about wrong conversion: 1 PSIA is equal to -13.7 PSIG. As we can see, at sea level, 80 PSIA is equal to 65.3 PSIG. Psi : Psi is the abbreviation of pound per square inch, and is widely used in British and American. Here is how we can calculate this using PSIG to PSIA formula at sea level: 80 PSIA 14.7 PSI 65.3 PSIG. The commonly used multiple units of the pascal are the hectopascal (1 hPa 100 Pa), kilopascal ( Pa), and megapascal (1 MPa 1,000,000 Pa). 1 pascal (pa) is equal to 0.000145038 Pound-force per Square Inch (psi) 1 Pound-force per Square Inch (psi) is equal to 6894. How to Convert Units of PressureĬonversions are performed by using a conversion factor. By knowing the conversion factor, converting between units can become a simple multiplication problem: It is defined as one newton per square meter. Some are obvious, such as pounds per square inch, but even the SI standard Pascal is actually an expression of one Newton per square meter. Since pressure is derived from force and area, many units for pressure directly relate force to area. Example: convert 15 Pa to bar: 15 Pa 15 × 1.0E-5 bar 0.00015 bar. An inches of mercury column pressure value can be displayed in pounds per square inch pressure units with the following conversion factor: 1 psi 1 inHg 3386.39 pascals (Pa) psi value inH g value / 2. Since one pascal is equal to 0.020885 pounds per square foot, you can use this simple formula to convert: pounds per square foot pascals × 0.020885. Where P is equal to pressure, F is the normal force and A is area. To convert a measurement in pascals to a measurement in pounds per square foot, multiply the pressure by the following conversion ratio: 0.020885 pounds per square foot/pascal. Pressure is a scalar quality reflecting how force acts on a surface.
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