Convert Petabytes to Megabytes
1 petabyte = 1,000,000,000 megabytes. Type any value below to convert in either direction — the calculation happens in your browser.
Petabytes to Megabytes formula
Multiply the number of petabytes by 1000000000 to get megabytes.
megabytes = petabytes × 1000000000To go the other way: divide the number of megabytes by 1000000000, or multiply by 1.000000e-09.
petabytes = megabytes ÷ 1000000000Petabytes to Megabytes conversion table
| Petabytes | Megabytes |
|---|---|
| 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 |
| 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 |
| 75 PB | 75,000,000,000 MB |
| 100 PB | 100,000,000,000 MB |
| 250 PB | 250,000,000,000 MB |
| 500 PB | 500,000,000,000 MB |
| 1,000 PB | 1,000,000,000,000 MB |
Megabytes to Petabytes conversion table
| Megabytes | Petabytes |
|---|---|
| 1 MB | 1.000000e-09 PB |
| 2 MB | 2.000000e-09 PB |
| 3 MB | 3.000000e-09 PB |
| 4 MB | 4.000000e-09 PB |
| 5 MB | 5.000000e-09 PB |
| 6 MB | 6.000000e-09 PB |
| 7 MB | 7.000000e-09 PB |
| 8 MB | 8.000000e-09 PB |
| 9 MB | 9.000000e-09 PB |
| 10 MB | 1.000000e-08 PB |
About the petabyte
A petabyte is a thousand terabytes, a scale reached only by data centres and large archives.
About the megabyte
A megabyte is one million bytes — roughly a high-quality photograph or a minute of compressed audio.
Frequently asked questions
How many megabytes are in a petabyte?
There are 1,000,000,000 megabytes in one petabyte.
How many petabytes are in a megabyte?
There are 1.000000e-09 petabytes in one megabyte.
Is this conversion exact?
The ratio between the petabyte and the megabyte is fixed by definition, so the conversion is exact — the figures shown here are rounded for readability only.
What is 10 petabytes in megabytes?
10 petabytes equals 10,000,000,000 megabytes.