Atmospheres to Pounds per Square Inch Converter
Enter the pressure in atmospheres below to convert it to pounds per square inch.
Result in Pounds per Square Inch:
Do you want to convert pounds per square inch to atmospheres?
On this page:
- Atmospheres to Pounds per Square Inch Converter
- How to Convert Atmospheres to Pounds per Square Inch
- What Is an Atmosphere?
- What Are Pounds per Square Inch?
- Atmosphere to Pound per Square Inch Conversion Table
- More Atmosphere & Pound per Square Inch Conversions
- Convert from Atmospheres
- Convert to Pounds per Square Inch
Joe is the creator of Inch Calculator and has over 20 years of experience in engineering and construction. He holds several degrees and certifications.
How to Convert Atmospheres to Pounds per Square Inch
To convert a measurement in atmospheres to a measurement in pounds per square inch, multiply the pressure by the following conversion ratio: 14.695964 pounds per square inch/atmosphere.
Since one atmosphere is equal to 14.695964 pounds per square inch, you can use this simple formula to convert:
pounds per square inch = atmospheres × 14.695964
The pressure in pounds per square inch is equal to the pressure in atmospheres multiplied by 14.695964.
For example, here's how to convert 5 atmospheres to pounds per square inch using the formula above.
pounds per square inch = (5 atm × 14.695964) = 73.479822 psi
Atmospheres and pounds per square inch are both units used to measure pressure. Keep reading to learn more about each unit of measure.
What Is an Atmosphere?
The atmosphere is a reference measure of pressure equal to 101,325 pascals or 1,013,250 dynes. The atmosphere was originally defined as the pressure of 760 millimeters of mercury at standard gravity at 0 °C, but was later redefined in 1954 to be equal to 1,013,250 dynes.
Atmospheres can be abbreviated as atm; for example, 1 atmosphere can be written as 1 atm.
Learn more about atmospheres.
What Are Pounds per Square Inch?
One pound per square inch is the pressure of equal to one pound-force per square inch.
The pound per square inch is a US customary and imperial unit of pressure. A pound per square inch is sometimes also referred to as a pound-force per square inch. Pounds per square inch can be abbreviated as psi; for example, 1 pound per square inch can be written as 1 psi.
PSI can be expressed using the formula:
1 psi = 1 lbf / in2
Pressure in pounds per square inch are equal to the pound-force divided by the area in square inches.
Learn more about pounds per square inch.
Atmosphere to Pound per Square Inch Conversion Table
| Atmospheres | Pounds Per Square Inch |
|---|---|
| 1 atm | 14.7 psi |
| 2 atm | 29.39 psi |
| 3 atm | 44.09 psi |
| 4 atm | 58.78 psi |
| 5 atm | 73.48 psi |
| 6 atm | 88.18 psi |
| 7 atm | 102.87 psi |
| 8 atm | 117.57 psi |
| 9 atm | 132.26 psi |
| 10 atm | 146.96 psi |
| 11 atm | 161.66 psi |
| 12 atm | 176.35 psi |
| 13 atm | 191.05 psi |
| 14 atm | 205.74 psi |
| 15 atm | 220.44 psi |
| 16 atm | 235.14 psi |
| 17 atm | 249.83 psi |
| 18 atm | 264.53 psi |
| 19 atm | 279.22 psi |
| 20 atm | 293.92 psi |
| 21 atm | 308.62 psi |
| 22 atm | 323.31 psi |
| 23 atm | 338.01 psi |
| 24 atm | 352.7 psi |
| 25 atm | 367.4 psi |
| 26 atm | 382.1 psi |
| 27 atm | 396.79 psi |
| 28 atm | 411.49 psi |
| 29 atm | 426.18 psi |
| 30 atm | 440.88 psi |
| 31 atm | 455.57 psi |
| 32 atm | 470.27 psi |
| 33 atm | 484.97 psi |
| 34 atm | 499.66 psi |
| 35 atm | 514.36 psi |
| 36 atm | 529.05 psi |
| 37 atm | 543.75 psi |
| 38 atm | 558.45 psi |
| 39 atm | 573.14 psi |
| 40 atm | 587.84 psi |
More Atmosphere & Pound per Square Inch Conversions
Convert from Atmospheres
Convert to Pounds per Square Inch
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