1 atm = 14.695943005993 psi
1 Atmosphere (atm) = 14.695943005993 Pounds per square inch (psi).
If you want to reverse convert, use Pounds per square inch → Atmosphere. 1 psi = 0.068045990624229 atm. You can also explore the full Pressure converter page for more cross conversions.
Conversion formula
Atmosphere to Pounds per square inch formula: value in psi = value in atm × 14.695943005993.
Pounds per square inch to Atmosphere formula: value in atm = value in psi × 0.068045990624229.
How to convert Atmosphere to Pounds per square inch
To convert Atmosphere to Pounds per square inch, multiply the value in atm by 14.695943005993. This gives the result in psi.
For example, 1 atm = 14.695943005993 psi and 10 atm = 146.95943005993 psi.
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.
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.
FAQ
How many pounds per square inch are in 1 atmosphere?
There are 14.695943005993 psi in 1 atm.
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 atmosphere to pounds per square inch?
Multiply the value in atm by 14.695943005993 to get the value in psi.
Atmosphere → other Pressure units
- 1 atmosphere = 101325 pascal
- 1 atmosphere → hectopascal = 1013.25 hectopascal
- 1 atmosphere → kilopascal = 101.325 kilopascal
- 1 atmosphere → megapascal = 0.101325 megapascal
- 1 atmosphere → bar = 1.01325 bar
- 1 atmosphere → millibar = 1013.25 millibar
- 1 atmosphere → pounds per square inch = 14.695943005993 pounds per square inch
- 1 atmosphere → torr = 760.00210017852 torr
- 1 atmosphere → millimeter of mercury = 760.00210017852 millimeter of mercury
- 1 atmosphere → inch of mercury = 29.921252814868 inch of mercury
Atmosphere → Pounds per square inch Table
The table below shows common values from Atmosphere to Pounds per square inch and the reverse direction for quick reference.
| 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 |
Pounds per square inch → Atmosphere Table
| 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 |
Pounds per square inch → Atmosphere
The reverse value is 1 psi = 0.068045990624229 atm.