Convert atmosphere [standard] to pound/square inch


atmosphere
lb/in^2

The above form works if you are measuring differential pressure, such as the difference in psi between two points. It also gives the correct answer for absolute pressure, assuming you are measuring psia, which is the pressure relative to absolute zero vacuum.

If you are measuring relative to vacuum and want to resolve the pressure relative to the atmosphere, then you should use the form below.

atmosphere (relative to vacuum)
lb/in^2 (relative to atmosphere)



Did you mean to convert atmosphere [standard]
atmosphere [technical]
 to pound/square inch
pound/square inch [gauge]
pound/square inch [absolute]

More information from the unit converter

How many atmosphere in 1 lb/in^2? The answer is 0.068045963779916. We assume you are converting between atmosphere [standard] and pound/square inch. You can view more details on each measurement unit: atmosphere or lb/in^2 The SI derived unit for pressure is the pascal. 1 pascal is equal to 9.8692326671601E-6 atmosphere, or 0.00014503773800722 lb/in^2. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between atmospheres and pounds/square inch. Type in your own numbers in the form to convert the units!



Quick conversion chart of atmosphere to lb/in^2

1 atmosphere to lb/in^2 = 14.69595 lb/in^2

2 atmosphere to lb/in^2 = 29.3919 lb/in^2

3 atmosphere to lb/in^2 = 44.08785 lb/in^2

4 atmosphere to lb/in^2 = 58.7838 lb/in^2

5 atmosphere to lb/in^2 = 73.47974 lb/in^2

6 atmosphere to lb/in^2 = 88.17569 lb/in^2

7 atmosphere to lb/in^2 = 102.87164 lb/in^2

8 atmosphere to lb/in^2 = 117.56759 lb/in^2

9 atmosphere to lb/in^2 = 132.26354 lb/in^2

10 atmosphere to lb/in^2 = 146.95949 lb/in^2


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You can do the reverse unit conversion from lb/in^2 to atmosphere, or enter any two units below:

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Common pressure conversions


Definition: Atmosphere

The standard atmosphere (symbol: atm) is a unit of pressure defined as 101325 Pa (1.01325 bar). It is sometimes used as a reference pressure or standard pressure. It is approximately equal to Earth's atmospheric pressure at sea level.


Definition: Pound/square inch

The pound per square inch or, more accurately, pound-force per square inch (symbol: psi or lbf/in² or lbf/in²) is a unit of pressure or of stress based on avoirdupois units. It is the pressure resulting from a force of one pound-force applied to an area of one square inch.


Metric conversions and more

ConvertUnits.com provides an online conversion calculator for all types of measurement units. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 70 kg, 150 lbs, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!