Convert PSI to Atmospheres
One psi equals 0.068046 atmospheres. Type any value to convert psi to atmospheres instantly — with a full reference table below.
Convert PSI to Atmospheres
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Conversion formula
To convert psi to atmospheres, multiply by 0.068046. One psi equals 0.068046 atm, and one atmosphere equals 14.695949 psi.
PSI to Atmospheres table
About converting PSI to Atmospheres
PSI (psi) and Atmospheres (atm) are both units of pressure. The exact factor is 1 psi = 0.068046 atm, so multiply by 0.068046 to go from psi to atmospheres (or divide to go back).
The conversion is exact and runs entirely in your browser. Need the reverse? Use the Atmospheres to PSI converter, or the full unit converter for every unit at once.
Frequently asked questions
How many atmospheres are in one psi?
One psi equals 0.068046 atmospheres.
How do I convert psi to atmospheres?
Multiply the number of psi by 0.068046. For example, 10 psi = 0.68046 atmospheres.
What is 5 psi in atmospheres?
5 psi is 0.34023 atmospheres.