Atmosphere → Pounds per square inch (atm → psi)

atm to psi direct conversion page with calculator, reverse conversion and comparison table.

1 atm = 14.695943005993 psi
1 Atmosphere (atm) = 14.695943005993 Pounds per square inch (psi).


swap converter

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

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.

atmpsiRounded
1 atm14.695943005993 psi14.6959
2 atm29.391886011986 psi29.3919
3 atm44.087829017979 psi44.0878
4 atm58.783772023972 psi58.7838
5 atm73.479715029965 psi73.4797
10 atm146.95943005993 psi146.9594
12 atm176.35131607192 psi176.3513
15 atm220.43914508989 psi220.4391
20 atm293.91886011986 psi293.9189
25 atm367.39857514982 psi367.3986
30 atm440.87829017979 psi440.8783
40 atm587.83772023972 psi587.8377
50 atm734.79715029965 psi734.7972
75 atm1102.1957254495 psi1102.1957
100 atm1469.5943005993 psi1469.5943
200 atm2939.1886011986 psi2939.1886
250 atm3673.9857514982 psi3673.9858
500 atm7347.9715029965 psi7347.9715
750 atm11021.957254495 psi11021.9573
1000 atm14695.943005993 psi14695.9430
2500 atm36739.857514982 psi36739.8575
5000 atm73479.715029965 psi73479.7150
10000 atm146959.43005993 psi146959.4301

Pounds per square inch → Atmosphere Table

psiatmRounded
1 psi0.068045990624229 atm0.0680
2 psi0.13609198124846 atm0.1361
3 psi0.20413797187269 atm0.2041
4 psi0.27218396249692 atm0.2722
5 psi0.34022995312114 atm0.3402
10 psi0.68045990624229 atm0.6805
12 psi0.81655188749075 atm0.8166
15 psi1.0206898593634 atm1.0207
20 psi1.3609198124846 atm1.3609
25 psi1.7011497656057 atm1.7011
30 psi2.0413797187269 atm2.0414
40 psi2.7218396249692 atm2.7218
50 psi3.4022995312114 atm3.4023
75 psi5.1034492968172 atm5.1034
100 psi6.8045990624229 atm6.8046
200 psi13.609198124846 atm13.6092
250 psi17.011497656057 atm17.0115
500 psi34.022995312114 atm34.0230
750 psi51.034492968172 atm51.0345
1000 psi68.045990624229 atm68.0460
2500 psi170.11497656057 atm170.1150
5000 psi340.22995312114 atm340.2300
10000 psi680.45990624229 atm680.4599

Pounds per square inch → Atmosphere

The reverse value is 1 psi = 0.068045990624229 atm.