How many megapascal in 1 attobar?
The answer is 1.0E-19.

We assume you are converting between **megapascal** and **attobar**.

You can view more details on each measurement unit:

megapascal or
attobar

The SI derived unit for **pressure** is the pascal.

1 pascal is equal to 1.0E-6 megapascal, or 10000000000000 attobar.

Note that rounding errors may occur, so always check the results.

Use this page to learn how to convert between megapascals and attobars.

Type in your own numbers in the form to convert the units!

1 megapascal to attobar = 1.0E+19 attobar

2 megapascal to attobar = 2.0E+19 attobar

3 megapascal to attobar = 3.0E+19 attobar

4 megapascal to attobar = 4.0E+19 attobar

5 megapascal to attobar = 5.0E+19 attobar

6 megapascal to attobar = 6.0E+19 attobar

7 megapascal to attobar = 7.0E+19 attobar

8 megapascal to attobar = 8.0E+19 attobar

9 megapascal to attobar = 9.0E+19 attobar

10 megapascal to attobar = 1.0E+20 attobar

You can do the reverse unit conversion from attobar to megapascal, or enter any two units below:

megapascal to kilobar

megapascal to femtobar

megapascal to pound/square foot

megapascal to millibar

megapascal to decipascal

megapascal to micrometer of water

megapascal to kilogram-force/square millimeter

megapascal to dekabar

megapascal to dyne/square centimeter

megapascal to petapascal

The SI prefix "mega" represents a factor of
10^{6}, or in exponential notation, 1E6.

So 1 megapascal = 10^{6} pascals.

The definition of a pascal is as follows:

The pascal (symbol Pa) is the SI unit of pressure.It is equivalent to one newton per square metre. The unit is named after Blaise Pascal, the eminent French mathematician, physicist and philosopher.

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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