How to convert atm to psi (pound force per square inch)?
1 Atm (atmospheric pressure) is equal to 14.6959488 psi. To convert atm to psi, multiply the atm value by 14.6959488.
atm to psi formula
psi = atm * 14.6959488
1 Atm = 14.6959488 Psi
What is Atm?
Atm (atmospheric pressure) is the force per unit area by the weight of air above that point. 1 atm = 14.6959488 psi.
You may also use pressure conversion to convert all pressure units.