ATM to PSI (Atmospheres to PSI) Converter
1 standard atmosphere (atm) = 14.696 PSI. Standard atmospheric pressure at sea level.
Formula:1 atm = 14.696 psi
⇄ Switch to PSI To atmAtmosphere to PSI — common values
1 atm14.695943 psi
10 atm146.95943 psi
14.7 atm216.03036 psi
100 atm1,469.5943 psi
1,000 atm14,695.943 psi
10,000 atm146,959.4301 psi
100,000 atm1,469,594.301 psi
How to convert atm To PSI
To convert atm to psi, use the formula: 1 atm = 14.696 psi. Enter any value in the input field above and the result appears instantly. Click the ⇄ button or use the “Switch to PSI To atm” link to reverse the conversion.
All conversions use precise mathematical constants validated against international SI standards (NIST and ISO 80000) and are accurate to 8 significant figures.
Frequently Asked Questions
What is the formula to convert atm To PSI?
1 atm = 14.696 psi. 1 standard atmosphere (atm) = 14.696 PSI. Standard atmospheric pressure at sea level.
Is this converter free?
Yes — completely free, no registration required. Works instantly in your browser.
How do I convert PSI To atm?
Use the PSI To atm converter or click the ⇄ switch button above.
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