How many MB in 1 petabyte?
The answer is 1073741824.
We assume you are converting between megabyte and petabyte.
You can view more details on each measurement unit: MB or
petabyte
The main non-SI unit for computer data storage is the byte.
1 byte is equal to 9.5367431640625E-7 MB, or 8.8817841970013E-16 petabyte.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between megabytes and petabytes.
Type in your own numbers in the form to convert the units!

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

A megabyte is a unit of information or computer storage equal to 1,048,576 bytes. The official SI definition uses the "mebibyte" or MiB unit to represent 2^{20} bytes. However, most people have requested the more common usage, so the non-SI version is used on this site.

Definition: Petabyte

Most users prefer the non-SI common usage for this term, so on this site a petabyte is the same as a pebibyte, which equals 2^{50} bytes.

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