Convert GB to PB
gigabytes to petabytes. Enter a value to convert, or use the GB to PB chart further down the page.
1 gigabyte equals 0.000000953674 petabytes. Going the other way, 1 petabyte = 1,048,580 gigabytes.
Note. This converter uses the binary convention: 1 KB = 1024 bytes, 1 MB = 1024 KB, 1 GB = 1024 MB. That is what Windows, macOS and Linux report. Storage manufacturers instead use decimal SI units where 1 GB = 1,000,000,000 bytes, which is why a “1 TB” drive shows up as about 931 GB.
How to convert GB to PB
To convert gigabytes to petabytes, multiply the gigabyte value by 0.0000009536743164. You can also divide by 1048576 to get the same answer.
PB = GB × 0.0000009536743164
Worked example
Convert 8 GB to petabytes:
8 GB = 0.00000762939 PB
GB to PB conversion chart
Use this GB to PB table for quick reference without typing anything.
| gigabytes (GB) | petabytes (PB) |
|---|---|
| 1 GB | 0.000000953674 PB |
| 2 GB | 0.00000190735 PB |
| 4 GB | 0.0000038147 PB |
| 8 GB | 0.00000762939 PB |
| 16 GB | 0.0000152588 PB |
| 32 GB | 0.0000305176 PB |
| 64 GB | 0.0000610352 PB |
| 128 GB | 0.00012207 PB |
| 256 GB | 0.000244141 PB |
| 512 GB | 0.000488281 PB |
| 1,024 GB | 0.000976563 PB |
What is a gigabyte?
A gigabyte is 1,024 megabytes, or 1,073,741,824 bytes, under the binary convention.
What is a petabyte?
A petabyte is 1,024 terabytes. It is the scale at which data centre storage and large scientific datasets are measured.
Frequently asked questions
How many PB are in a gigabyte?
1 GB equals 0.000000953674 PB. Going the other way, 1 PB is 1,048,580 GB.
How do you convert GB to PB?
To convert gigabytes to petabytes, multiply the gigabyte value by 0.0000009536743164. You can also divide by 1048576 to get the same answer.
What is 10 GB in PB?
10 GB equals 0.00000953674 PB. The conversion chart on this page lists the other values people look up most often.
Related data storage conversions
Convert GB to other units
Convert other units to PB
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