Multiply psi x 0.07 to get atmospheres.
1 ATM = 101325 Pascals 1 Pascal = 1/101325 ATM
0.975 ATM = 98 791.88 Pa = 98.791 88 kPa
Air pressure is expressed using a variety of measures including atm (atmospheres) Torr (1 atm = 760 Torr) pounds force per square inch (1 atm = 14.6959 psi) mm Hg (1 atm = 760 mm Hg = 760 Torr) inches Hg (1 atm = 29.9213 in-Hg) pascal (1 atm = 101325 Pa) kilopascal (1 atm = 101.325 kPa) bar (1 atm = 1.01325 bar)
The lb (Pound) is a unit of mass (sometimes called weight) and the psi (pounds per square inch) is a unit of pressure. I take it that you need to calculate the pressure of a number of pounds on a certain surface. You may find the suggested web site helpful. You can't convert pounds to pounds per square inch (psi). One is force and one is pressure. If you know the area over which the force is spread, then you can divide the force by the area and get pounds per square inch (psi).
some units of pressure include: ATM (atmospheres) psi (pounds force per square inch)
1psi = 0.068 atm. So to convert 30 psi using dimensional analysis... 30 psi x 0.068 atm/1 psi = 2.04 atm
1 ATM = 101325 Pascals 1 Pascal = 1/101325 ATM
To convert psi (pounds per square inch) to atm (atmospheres), you can use the conversion factor of 1 atm = 14.6959 psi. So, you would divide the psi value by 14.6959 to get the equivalent value in atmospheres.
1.41 psi is equivalent to approximately 0.097 atm.
ATM is the abbreviation for 'atmospheres'
add atmosperic pressure to gage pressure to convert to psia one atm standard = 14.7 psi
15 atmospheres = 220.44 pounds per square inch.
0.7 atm is equivalent to approximately 10.2 psi.
To convert gauge pressure to absolute pressure, you need to add the atmospheric pressure. Since the atmospheric pressure at sea level is 1 atm, the internal pressure in this case would be 2.7 atm (25 psi gauge pressure = 1.7 atm + 1 atm atmospheric pressure).
4.5 ATM (760 mmHg/1 ATM) = 3,420 mmHg
ATM, psi, mm hg ATM is the scientific one. 1 ATM = 760 mm hg
1.8 atmospheres =1368 mm of mercury26.4527078 pounds per square inch