## ››Convert attobar to ton/square inch [long]

 attobar ton/square inch

 Did you mean to convert attobar to ton/square inch [long] ton/square inch [short]

How many attobar in 1 ton/square inch? The answer is 1.54442563072E+20.
We assume you are converting between attobar and ton/square inch [long].
You can view more details on each measurement unit:
attobar or ton/square inch
The SI derived unit for pressure is the pascal.
1 pascal is equal to 10000000000000 attobar, or 6.4748990181794E-8 ton/square inch.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between attobars and tons/square inch.
Type in your own numbers in the form to convert the units!

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You can do the reverse unit conversion from ton/square inch to attobar, or enter any two units below:

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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.

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