›› Measurement unit: atmosphere [standard]

Full name: atmosphere [standard]

Plural form: atmospheres

Symbol: atm

Category type: pressure

Scale factor: 101325


›› SI unit: pascal

The SI derived unit for pressure is the pascal.
1 pascal is equal to 9.8692326671601E-6 atmosphere [standard].


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›› 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.


›› Sample conversions: atmosphere [standard]

atmosphere [standard] to pound/square inch [gauge]
atmosphere [standard] to meganewton/square metre
atmosphere [standard] to micrometer of mercury [0 °C]
atmosphere [standard] to inch of water column
atmosphere [standard] to micron mercury [0 °C]
atmosphere [standard] to meter of head
atmosphere [standard] to poundal/square foot
atmosphere [standard] to millitorr
atmosphere [standard] to millihg
atmosphere [standard] to picobar