Convert Megabytes to Petabytes
Convert Megabytes to Petabytes instantly. 1 Megabyte (MB) equals 0.000000001 Petabytes (PB).
Megabytes to Petabytes conversion table
| Megabytes (MB) | Petabytes (PB) |
|---|---|
| 1 MB | 0.000000001 PB |
| 2 MB | 0.000000002 PB |
| 3 MB | 0.000000003 PB |
| 5 MB | 0.000000005 PB |
| 10 MB | 0.00000001 PB |
| 20 MB | 0.00000002 PB |
| 50 MB | 0.00000005 PB |
| 100 MB | 0.0000001 PB |
| 500 MB | 0.0000005 PB |
| 1,000 MB | 0.000001 PB |
1 Megabyte = 0.000000001 Petabytes · multiply Megabytes by 0.000000001
About converting Megabytes to Petabytes
Megabytes (MB) and Petabytes (PB) are both units of digital storage, so converting between them is a single multiplication: multiply your Megabytes figure by 0.000000001. Ten Megabytes comes to 0.00000001 Petabytes, and a hundred works out at 0.0000001 Petabytes.
Rule of thumb: going from Megabytes to Petabytes divides, so the figure always shrinks — it takes about 1,000,000,000 Megabytes to make a single Petabyte. If your answer came out bigger, you have the conversion the wrong way round.
What is a Megabyte?
A megabyte is a million bytes under the SI prefixes this site uses, though Windows will call 1,048,576 bytes a megabyte; the IEC name for that binary version is the mebibyte (MiB). The best illustration of how confused this all got is the 1.44 MB floppy disk, whose "MB" was neither one nor the other — it meant 1,024,000 bytes, a decimal thousand of binary kilobytes, and essentially nothing else has ever used that unit. Today the megabyte is the natural size of a photo, a song or a document.
What is a Petabyte?
A petabyte is a quadrillion bytes, a scale nothing a consumer owns comes close to. It belongs to data centres, archives and scientific instruments: particle physics at CERN, genome banks, and the disk arrays that streaming services and search engines run on. It is also the point at which moving data becomes a physical problem rather than a network one — the first image of a black hole was assembled from petabytes of telescope recordings that had to be flown between observatories on hard drives, because no internet connection could carry them in reasonable time.
To put both in perspective: a minute of MP3 audio is roughly a megabyte, while a petabyte is data-centre scale, not anything you own.
The converter above updates as you type, and the table lists common values for quick reference. Need the opposite direction? Use the Petabytes to Megabytes converter, or browse all Digital Storage converters.
Frequently asked questions
How many Petabytes are in one Megabyte?
There are 0.000000001 Petabytes in one Megabyte.
How do I convert Megabytes to Petabytes?
Multiply the number of Megabytes by 0.000000001. For example, 10 Megabytes = 0.00000001 Petabytes.
What is 100 Megabytes in Petabytes?
100 Megabytes is equal to 0.0000001 Petabytes.
How do I convert Petabytes to Megabytes?
Multiply the Petabytes value by 1,000,000,000 (or divide by 0.000000001).
Is this Megabytes to Petabytes conversion exact?
Yes, exactly. Both units are fixed against the same base by definition, and 1 Megabyte = 0.000000001 Petabytes is the complete value — nothing is rounded away.
What is a Megabyte?
A megabyte is a million bytes under the SI prefixes this site uses, though Windows will call 1,048,576 bytes a megabyte; the IEC name for that binary version is the mebibyte (MiB). The best illustration of how confused this all got is the 1.44 MB floppy disk, whose "MB" was neither one nor the other — it meant 1,024,000 bytes, a decimal thousand of binary kilobytes, and essentially nothing else has ever used that unit. Today the megabyte is the natural size of a photo, a song or a document.
What is a Petabyte?
A petabyte is a quadrillion bytes, a scale nothing a consumer owns comes close to. It belongs to data centres, archives and scientific instruments: particle physics at CERN, genome banks, and the disk arrays that streaming services and search engines run on. It is also the point at which moving data becomes a physical problem rather than a network one — the first image of a black hole was assembled from petabytes of telescope recordings that had to be flown between observatories on hard drives, because no internet connection could carry them in reasonable time.