How many megapascal in 1 decibar?
The answer is 0.01.

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

You can view more details on each measurement unit:

megapascal or
decibar

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

1 pascal is equal to 1.0E-6 megapascal, or 0.0001 decibar.

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

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

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

1 megapascal to decibar = 100 decibar

2 megapascal to decibar = 200 decibar

3 megapascal to decibar = 300 decibar

4 megapascal to decibar = 400 decibar

5 megapascal to decibar = 500 decibar

6 megapascal to decibar = 600 decibar

7 megapascal to decibar = 700 decibar

8 megapascal to decibar = 800 decibar

9 megapascal to decibar = 900 decibar

10 megapascal to decibar = 1000 decibar

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

megapascal to bar

megapascal to centimeter of mercury

megapascal to inch water

megapascal to sthene/square meter

megapascal to ton/square foot

megapascal to millipascal

megapascal to picobar

megapascal to centimeter mercury

megapascal to millibar

megapascal to centitorr

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 "deci" represents a factor of
10^{-1}, or in exponential notation, 1E-1.

So 1 decibar = 10^{-1} 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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