Petabytes to Megabytes
Convert petabytes (PB) to megabytes (MB). Type in either box; the other updates as you go.
How to convert petabytes to megabytes
To convert petabytes to megabytes, multiply the number of petabytes by 1,000,000,000.
Example
Convert 5 petabytes to megabytes:
Petabyte to megabyte conversion chart
| Petabytes (PB) | Megabytes (MB) |
|---|---|
| 1 PB | 1,000,000,000 MB |
| 2 PB | 2,000,000,000 MB |
| 3 PB | 3,000,000,000 MB |
| 4 PB | 4,000,000,000 MB |
| 5 PB | 5,000,000,000 MB |
| 6 PB | 6,000,000,000 MB |
| 7 PB | 7,000,000,000 MB |
| 8 PB | 8,000,000,000 MB |
| 9 PB | 9,000,000,000 MB |
| 10 PB | 10,000,000,000 MB |
| 12 PB | 12,000,000,000 MB |
| 15 PB | 15,000,000,000 MB |
| 20 PB | 20,000,000,000 MB |
| 25 PB | 25,000,000,000 MB |
| 30 PB | 30,000,000,000 MB |
| 40 PB | 40,000,000,000 MB |
| 50 PB | 50,000,000,000 MB |
| 60 PB | 60,000,000,000 MB |
| 70 PB | 70,000,000,000 MB |
| 75 PB | 75,000,000,000 MB |
| 80 PB | 80,000,000,000 MB |
| 90 PB | 90,000,000,000 MB |
| 100 PB | 100,000,000,000 MB |
| 150 PB | 150,000,000,000 MB |
| 200 PB | 200,000,000,000 MB |
| 250 PB | 250,000,000,000 MB |
| 500 PB | 500,000,000,000 MB |
| 1,000 PB | 1,000,000,000,000 MB |
Going the other way? See the megabytes to petabytes chart.
About the units
Petabyte (PB)
A petabyte (PB) is 1,000 terabytes. Data centers and research archives measure storage in petabytes.
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.
Frequently asked questions
How many megabytes are in a petabyte?
There are 1,000,000,000 megabytes in a petabyte.
How many petabytes are in a megabyte?
There are 1 × 10⁻⁹ petabytes in a megabyte.
How do you convert petabytes to megabytes?
To convert petabytes to megabytes, multiply the number of petabytes by 1,000,000,000.
What is 5 petabytes in megabytes?
5 petabytes equals 5,000,000,000 megabytes.
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.