Megabytes to Petabytes
Convert megabytes (MB) to petabytes (PB). Type in either box; the other updates as you go.
How to convert megabytes to petabytes
To convert megabytes to petabytes, multiply the number of megabytes by 1 × 10⁻⁹.
Example
Convert 5,000,000 megabytes to petabytes:
Megabyte to petabyte conversion chart
| Megabytes (MB) | Petabytes (PB) |
|---|---|
| 1,000,000 MB | 0.001 PB |
| 2,000,000 MB | 0.002 PB |
| 3,000,000 MB | 0.003 PB |
| 4,000,000 MB | 0.004 PB |
| 5,000,000 MB | 0.005 PB |
| 6,000,000 MB | 0.006 PB |
| 7,000,000 MB | 0.007 PB |
| 8,000,000 MB | 0.008 PB |
| 9,000,000 MB | 0.009 PB |
| 10,000,000 MB | 0.01 PB |
| 12,000,000 MB | 0.012 PB |
| 15,000,000 MB | 0.015 PB |
| 20,000,000 MB | 0.02 PB |
| 25,000,000 MB | 0.025 PB |
| 30,000,000 MB | 0.03 PB |
| 40,000,000 MB | 0.04 PB |
| 50,000,000 MB | 0.05 PB |
| 60,000,000 MB | 0.06 PB |
| 70,000,000 MB | 0.07 PB |
| 75,000,000 MB | 0.075 PB |
| 80,000,000 MB | 0.08 PB |
| 90,000,000 MB | 0.09 PB |
| 100,000,000 MB | 0.1 PB |
| 150,000,000 MB | 0.15 PB |
| 200,000,000 MB | 0.2 PB |
| 250,000,000 MB | 0.25 PB |
| 500,000,000 MB | 0.5 PB |
| 1,000,000,000 MB | 1 PB |
Going the other way? See the petabytes to megabytes chart.
About the units
Megabyte (MB)
A megabyte (MB) is 1,000,000 bytes. Windows shows sizes in binary units but labels them MB, so it reports 1,048,576 bytes as 1 MB.
Petabyte (PB)
A petabyte (PB) is 1,000 terabytes. Data centers and research archives measure storage in petabytes.
Frequently asked questions
How many petabytes are in a megabyte?
There are 1 × 10⁻⁹ petabytes in a megabyte.
How many megabytes are in a petabyte?
There are 1,000,000,000 megabytes in a petabyte.
How do you convert megabytes to petabytes?
To convert megabytes to petabytes, multiply the number of megabytes by 1 × 10⁻⁹.
What is 5,000,000 megabytes in petabytes?
5,000,000 megabytes equals 0.005 petabytes.
Convert between bytes, kilobytes, megabytes, gigabytes and terabytes, in decimal and binary units. Open the data storage converter to see a value in every unit at once.