Convert Pound per Square Inch to Atmosphere Online

About Pound per Square Inch to Atmosphere Conversion

This converter converts Pound per Square Inch (psi) to Atmosphere (atm). One Pound per Square Inch (psi) equals 0.06804599062422897 Atmosphere (atm).

Formula:

1 Pound per Square Inch (psi) = 0.06804599062422897 Atmosphere (atm)

Example:

1 psi = 0.06804599062422897 atm
2 psi = 0.13609198124845795 atm

Pound per Square Inch (psi) to Atmosphere (atm) Conversion

Convert Pound to Atmosphere using the exact conversion factor. This page provides the formula, worked examples, and real-world use cases for practical understanding.

Conversion Formula

Atmosphere = Pound × 0.068046

To convert Pound per Square Inch (psi) to Atmosphere (atm), multiply the value by 0.068046. This factor is obtained by comparing their exact meter definitions.

Worked Example

Convert 1 psi to atm.

  • Step 1: Write the formula: atm = psi × 0.068046
  • Step 2: Substitute: 1 × 0.068046
  • Step 3: Result: 0.068046 atm
So, 1 psi = 0.068046 atm.

About the Units

Pound per Square Inch (psi)

One Pound per Square Inch (psi) equals 0.068046 Atmosphere (atm)

A widely used unit across scientific, engineering, and measurement contexts.

Atmosphere (atm)

One Atmosphere (atm) equals 14.695943 Pound per Square Inch (psi)

A widely used unit across scientific, engineering, and measurement contexts.

Where This Conversion Is Used

  • Converting values from Pound to Atmosphere for engineering or scientific workflows.
  • Used when normalizing mixed-unit datasets requiring consistent Atmosphere representation.
  • Applied when comparing different measurement systems across tools and documents.

Frequently Asked Questions

How many Atmosphere (atm) are in 1 Pound per Square Inch (psi)?

1 psi = 0.068046 atm.

What is the formula for converting Pound per Square Inch (psi) to Atmosphere (atm)?

Multiply the psi value by 0.068046.

Can I reverse the conversion?

Yes. 1 atm = 14.695943 psi.

Conclusion

By applying the conversion factor shown above, you can reliably convert Pound per Square Inch (psi) to Atmosphere (atm) for use in scientific analysis, engineering calculations, academic work, or daily measurements.

Quick Links for Unit Converters

Convert Pound per Square Inch to Other Units

Pound per Square Inch to Pascal

1 psi = 6894.76 Pa

1 Pound per Square Inch (psi) = 6894.76 Pascals (Pa)

1 psi equals 6894.76 Pas.

Pound per Square Inch to Hectopascal

1 psi = 68.94760000000001 hPa

1 Pound per Square Inch (psi) = 68.94760000000001 Hectopascals (hPa)

1 psi equals 68.94760000000001 hPas.

Pound per Square Inch to Kilopascal

1 psi = 6.89476 kPa

1 Pound per Square Inch (psi) = 6.89476 Kilopascals (kPa)

1 psi equals 6.89476 kPas.

Pound per Square Inch to Megapascal

1 psi = 0.006894760000000001 MPa

1 Pound per Square Inch (psi) = 0.006894760000000001 Megapascal (MPa)

1 psi equals 0.006894760000000001 MPa.

Pound per Square Inch to Bar

1 psi = 0.0689476 bar

1 Pound per Square Inch (psi) = 0.0689476 Bar (bar)

1 psi equals 0.0689476 bar.

Pound per Square Inch to Atmosphere

1 psi = 0.06804599062422897 atm

1 Pound per Square Inch (psi) = 0.06804599062422897 Atmosphere (atm)

1 psi equals 0.06804599062422897 atm.

Pound per Square Inch to Technical Atmosphere

1 psi = 0.07030698556591701 at

1 Pound per Square Inch (psi) = 0.07030698556591701 Technical Atmosphere (at)

1 psi equals 0.07030698556591701 at.

Pound per Square Inch to Torr

1 psi = 51.71509578314157 torr

1 Pound per Square Inch (psi) = 51.71509578314157 Torrs

1 psi equals 51.71509578314157 torrs.

Pound per Square Inch to Millimeter of Mercury

1 psi = 51.71509578314157 mmHg

1 Pound per Square Inch (psi) = 51.71509578314157 Millimeter of Mercuries (mmHg)

1 psi equals 51.71509578314157 mmHgs.

Pound per Square Inch to Pound per Square Foot

1 psi = 144.00083542188804 psf

1 Pound per Square Inch (psi) = 144.00083542188804 Pound per Square Foots (psf)

1 psi equals 144.00083542188804 psves.

Pound per Square Inch to Inch of Mercury

1 psi = 2.0360206591680226 inHg

1 Pound per Square Inch (psi) = 2.0360206591680226 Inch of Mercuries (inHg)

1 psi equals 2.0360206591680226 inHgs.

Pound per Square Inch to Inch of Water

1 psi = 27.67991668837913 inH2O

1 Pound per Square Inch (psi) = 27.67991668837913 Inch of Waters (inH₂O)

1 psi equals 27.67991668837913 inH2Oes.

Pound per Square Inch to Dyne per Square Centimeter

1 psi = 68947.59999999999 dyne/cm2

1 Pound per Square Inch (psi) = 68947.59999999999 Dyne per Square Centimeters (dyne/cm²)

1 psi equals 68947.59999999999 dyne/cm2s.

Convert Atmosphere to Other Units

Atmosphere to Pascal

1 atm = 101325 Pa

1 Atmosphere (atm) = 101325 Pascals (Pa)

1 atm equals 101325 Pas.

Atmosphere to Hectopascal

1 atm = 1013.25 hPa

1 Atmosphere (atm) = 1013.25 Hectopascals (hPa)

1 atm equals 1013.25 hPas.

Atmosphere to Kilopascal

1 atm = 101.325 kPa

1 Atmosphere (atm) = 101.325 Kilopascals (kPa)

1 atm equals 101.325 kPas.

Atmosphere to Megapascal

1 atm = 0.101325 MPa

1 Atmosphere (atm) = 0.101325 Megapascal (MPa)

1 atm equals 0.101325 MPa.

Atmosphere to Bar

1 atm = 1.01325 bar

1 Atmosphere (atm) = 1.01325 Bars (bar)

1 atm equals 1.01325 bars.

Atmosphere to Technical Atmosphere

1 atm = 1.0332274527998857 at

1 Atmosphere (atm) = 1.0332274527998857 Technical Atmospheres (at)

1 atm equals 1.0332274527998857 ats.

Atmosphere to Torr

1 atm = 760.0021001785152 torr

1 Atmosphere (atm) = 760.0021001785152 Torrs

1 atm equals 760.0021001785152 torrs.

Atmosphere to Millimeter of Mercury

1 atm = 760.0021001785152 mmHg

1 Atmosphere (atm) = 760.0021001785152 Millimeter of Mercuries (mmHg)

1 atm equals 760.0021001785152 mmHgs.

Atmosphere to Pound per Square Inch

1 atm = 14.695943005992957 psi

1 Atmosphere (atm) = 14.695943005992957 Pound per Square Inches (psi)

1 atm equals 14.695943005992957 psis.

Atmosphere to Pound per Square Foot

1 atm = 2116.2280701754385 psf

1 Atmosphere (atm) = 2116.2280701754385 Pound per Square Foots (psf)

1 atm equals 2116.2280701754385 psves.

Atmosphere to Inch of Mercury

1 atm = 29.92124356615747 inHg

1 Atmosphere (atm) = 29.92124356615747 Inch of Mercuries (inHg)

1 atm equals 29.92124356615747 inHgs.

Atmosphere to Inch of Water

1 atm = 406.782478063053 inH2O

1 Atmosphere (atm) = 406.782478063053 Inch of Waters (inH₂O)

1 atm equals 406.782478063053 inH2Oes.

Atmosphere to Dyne per Square Centimeter

1 atm = 1013250 dyne/cm2

1 Atmosphere (atm) = 1013250 Dyne per Square Centimeters (dyne/cm²)

1 atm equals 1013250 dyne/cm2s.