PSI to Atmospheres
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psi
atm
Quick reference
| PSI (psi) | Atmospheres (atm) |
|---|
Formula
Atmospheres = psi × 0.068045991
Multiply the psi value by 0.06804599062422897 to get atmospheres. To reverse — divide atmospheres by 0.06804599062422897 to get psi.
About this conversion
Pounds per square inch (psi) is an imperial pressure unit widely used in the US for tire pressure, hydraulics, and gas pressure. Learn more →
The atmosphere (atm) is a reference pressure unit equal to the average atmospheric pressure at sea level: 101,325 pascals. Learn more →
Source: NIST International Reference