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Standard atmospheric pressure at sea level is equal to :

101325 Pa ....[ 1.0 Pa = 1.0 N / m^2 ]

101.325 kPa

1013.25 millibar

14.696 psia

2116 psfa

760 mm Hg

29.92 in Hg

These equivalents to one atmosphere pressure are very convenient for making pressure unit conversions.

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