›› Measurement unit: attobar

Full name: attobar

Plural form: attobars

Category type: pressure

Scale factor: 1.0E-13

›› SI unit: pascal

The SI derived unit for pressure is the pascal.
1 pascal is equal to 10000000000000 attobar.

›› Convert attobar to another unit

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›› Definition: Attobar

The SI prefix "atto" represents a factor of 10-18, or in exponential notation, 1E-18.

So 1 attobar = 10-18 bars.

The definition of a bar is as follows:

The bar is a measurement unit of pressure, equal to 1,000,000 dynes per square centimetre (baryes), or 100,000 newtons per square metre (pascals). The word bar is of Greek origin, báros meaning weight. Its official symbol is "bar"; the earlier "b" is now deprecated, but still often seen especially as "mb" rather than the proper "mbar" for millibars.

›› Sample conversions: attobar

attobar to hectopascal
attobar to
attobar to ton/square metre
attobar to centihg
attobar to kilopond/square millimeter
attobar to barad
attobar to poundal/square foot
attobar to pound/square inch [gauge]
attobar to micropascal
attobar to foot of air [0 °C]