Category:Definitions/Standard Atmosphere

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This category contains definitions related to Standard Atmosphere.


The standard atmosphere is a unit of pressure.


It is defined as being:

The amount of pressure equal to exactly $101 \, 325$ pascals.
\(\ds \) \(\) \(\ds 1\) standard atmosphere
\(\ds \) \(=\) \(\ds 101 \, 325\) pascals
\(\ds \) \(\approx\) \(\ds 760\) millimetres of mercury
\(\ds \) \(\approx\) \(\ds 14.70\) pounds per square inch