Atmospheric pressure to pound of force per square inch (atm to psi) pressure conversion table shows the most common values for the quick reference. Alternatively, you may use the converter below to convert any other values.
1 Atm = 14.6959488 Psi
Atmospheric pressure is the force per unit area by the weight of air above that point.
Psi is 1 pound of force per square inch.
For other pressure unit conversions, please go to Pressure Conversion