1 psi = 0.068045990624229 atm
1 Pounds per square inch (psi) = 0.068045990624229 Atmosphere (atm).
If you want to reverse convert, use Atmosphere → Pounds per square inch. 1 atm = 14.695943005993 psi. You can also explore the full Pressure converter page for more cross conversions.
Conversion formula
Pounds per square inch to Atmosphere formula: value in atm = value in psi × 0.068045990624229.
Atmosphere to Pounds per square inch formula: value in psi = value in atm × 14.695943005993.
How to convert Pounds per square inch to Atmosphere
To convert Pounds per square inch to Atmosphere, multiply the value in psi by 0.068045990624229. This gives the result in atm.
For example, 1 psi = 0.068045990624229 atm and 10 psi = 0.68045990624229 atm.
What is Pounds per square inch?
Pounds per square inch (psi): Pressure in pounds-force per square inch, commonly marked on tyres and US equipment. 1 psi ≈ 6894.76 Pa.
What is Atmosphere?
Atmosphere (atm): A reference pressure for comparing gas conditions, rather than a reading of today’s weather. 1 atm = 101 325 Pa.
FAQ
How many atmosphere are in 1 pounds per square inch?
There are 0.068045990624229 atm in 1 psi.
Why can conversion results differ slightly?
Check the unit definition and rounding. US and imperial measures can differ; rounding intermediate values can also change the final digits.
How do I convert pounds per square inch to atmosphere?
Multiply the value in psi by 0.068045990624229 to get the value in atm.
Pounds per square inch → other Pressure units
- 1 pounds per square inch → pascal = 6894.76 pascal
- 1 pounds per square inch → hectopascal = 68.9476 hectopascal
- 1 pounds per square inch → kilopascal = 6.89476 kilopascal
- 1 pounds per square inch → megapascal = 0.00689476 megapascal
- 1 pounds per square inch → bar = 0.0689476 bar
- 1 pounds per square inch → millibar = 68.9476 millibar
- 1 pounds per square inch → torr = 51.715095783142 torr
- 1 pounds per square inch → atmosphere = 0.068045990624229 atmosphere
- 1 pounds per square inch → millimeter of mercury = 51.715095783142 millimeter of mercury
- 1 pounds per square inch → inch of mercury = 2.0360212885057 inch of mercury
Pounds per square inch → Atmosphere Table
The table below shows common values from Pounds per square inch to Atmosphere and the reverse direction for quick reference.
| psi | atm | Rounded |
|---|---|---|
| 1 psi | 0.068045990624229 atm | 0.0680 |
| 2 psi | 0.13609198124846 atm | 0.1361 |
| 3 psi | 0.20413797187269 atm | 0.2041 |
| 4 psi | 0.27218396249692 atm | 0.2722 |
| 5 psi | 0.34022995312114 atm | 0.3402 |
| 10 psi | 0.68045990624229 atm | 0.6805 |
| 12 psi | 0.81655188749075 atm | 0.8166 |
| 15 psi | 1.0206898593634 atm | 1.0207 |
| 20 psi | 1.3609198124846 atm | 1.3609 |
| 25 psi | 1.7011497656057 atm | 1.7011 |
| 30 psi | 2.0413797187269 atm | 2.0414 |
| 40 psi | 2.7218396249692 atm | 2.7218 |
| 50 psi | 3.4022995312114 atm | 3.4023 |
| 75 psi | 5.1034492968172 atm | 5.1034 |
| 100 psi | 6.8045990624229 atm | 6.8046 |
| 200 psi | 13.609198124846 atm | 13.6092 |
| 250 psi | 17.011497656057 atm | 17.0115 |
| 500 psi | 34.022995312114 atm | 34.0230 |
| 750 psi | 51.034492968172 atm | 51.0345 |
| 1000 psi | 68.045990624229 atm | 68.0460 |
| 2500 psi | 170.11497656057 atm | 170.1150 |
| 5000 psi | 340.22995312114 atm | 340.2300 |
| 10000 psi | 680.45990624229 atm | 680.4599 |
Atmosphere → Pounds per square inch Table
| atm | psi | Rounded |
|---|---|---|
| 1 atm | 14.695943005993 psi | 14.6959 |
| 2 atm | 29.391886011986 psi | 29.3919 |
| 3 atm | 44.087829017979 psi | 44.0878 |
| 4 atm | 58.783772023972 psi | 58.7838 |
| 5 atm | 73.479715029965 psi | 73.4797 |
| 10 atm | 146.95943005993 psi | 146.9594 |
| 12 atm | 176.35131607192 psi | 176.3513 |
| 15 atm | 220.43914508989 psi | 220.4391 |
| 20 atm | 293.91886011986 psi | 293.9189 |
| 25 atm | 367.39857514982 psi | 367.3986 |
| 30 atm | 440.87829017979 psi | 440.8783 |
| 40 atm | 587.83772023972 psi | 587.8377 |
| 50 atm | 734.79715029965 psi | 734.7972 |
| 75 atm | 1102.1957254495 psi | 1102.1957 |
| 100 atm | 1469.5943005993 psi | 1469.5943 |
| 200 atm | 2939.1886011986 psi | 2939.1886 |
| 250 atm | 3673.9857514982 psi | 3673.9858 |
| 500 atm | 7347.9715029965 psi | 7347.9715 |
| 750 atm | 11021.957254495 psi | 11021.9573 |
| 1000 atm | 14695.943005993 psi | 14695.9430 |
| 2500 atm | 36739.857514982 psi | 36739.8575 |
| 5000 atm | 73479.715029965 psi | 73479.7150 |
| 10000 atm | 146959.43005993 psi | 146959.4301 |
Atmosphere → Pounds per square inch
The reverse value is 1 atm = 14.695943005993 psi.