PSI to Atmospheres Converter
Convert pounds per square inch (psi) to atmospheres (atm)
Result
0.06804596391 atm
Atmospheres
1 psi = 0.06804596391 atm
1 psi in other units
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How to convert pounds per square inch to atmospheres
One pound per square inch equals 0.06804596 atmospheres, so multiply the number of pounds per square inch by 0.06804596.
atm = psi × 0.06804596
1 psi = 0.06804596 atm · 1 atm = 14.69595 psi
Worked example
To convert 5 pounds per square inch to atmospheres: 5 psi × 0.06804596 = 0.3402298 atm.
About pounds per square inch (psi)
Pounds per square inch is used for tyre pressure, air compressors and hydraulics.
About atmospheres (atm)
A standard atmosphere is exactly 101,325 Pa, the average air pressure at sea level.
More conversions
PSI to other units
Frequently asked questions
How many atmospheres are in one pound per square inch?
One pound per square inch equals 0.06804596 atmospheres.
How many pounds per square inch are in one standard atmosphere?
One standard atmosphere equals 14.69595 pounds per square inch.
How do I convert pounds per square inch to atmospheres?
Use the formula atm = psi × 0.06804596. For example, 5 psi × 0.06804596 = 0.3402298 atm.