Convert pound/square inch to technical atmosphere

technical atmosphere

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.

psi (relative to atmosphere)
technical atmosphere (relative to vacuum)

More information from the unit converter

How many psi in 1 technical atmosphere? The answer is 14.223343334285. We assume you are converting between pound/square inch and technical atmosphere. You can view more details on each measurement unit: psi or technical atmosphere The SI derived unit for pressure is the pascal. 1 pascal is equal to 0.00014503773800722 psi, or 1.0197162129779E-5 technical atmosphere. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between pounds/square inch and technical atmospheres. Type in your own numbers in the form to convert the units!

Quick conversion chart of psi to technical atmosphere

1 psi to technical atmosphere = 0.07031 technical atmosphere

10 psi to technical atmosphere = 0.70307 technical atmosphere

20 psi to technical atmosphere = 1.40614 technical atmosphere

30 psi to technical atmosphere = 2.10921 technical atmosphere

40 psi to technical atmosphere = 2.81228 technical atmosphere

50 psi to technical atmosphere = 3.51535 technical atmosphere

100 psi to technical atmosphere = 7.0307 technical atmosphere

200 psi to technical atmosphere = 14.06139 technical atmosphere

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You can do the reverse unit conversion from technical atmosphere to psi, or enter any two units below:

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Common pressure conversions

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 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!