Convert PB to TB
Petabytes to terabytes. Enter a value to convert, or use the PB to TB chart further down the page.
1 petabyte equals 1,024 terabytes. Going the other way, 1 terabyte = 0.0009765625 petabytes.
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 PB to TB
To convert petabytes to terabytes, multiply the petabyte value by 1024. You can also divide by 0.0009765625 to get the same answer.
TB = PB × 1024
Worked example
Convert 8 PB to terabytes:
8 PB = 8,192 TB
PB to TB conversion chart
Use this PB to TB table for quick reference without typing anything.
| petabytes (PB) | terabytes (TB) |
|---|---|
| 1 PB | 1,024 TB |
| 2 PB | 2,048 TB |
| 4 PB | 4,096 TB |
| 8 PB | 8,192 TB |
| 16 PB | 16,384 TB |
| 32 PB | 32,768 TB |
| 64 PB | 65,536 TB |
| 128 PB | 131,072 TB |
| 256 PB | 262,144 TB |
| 512 PB | 524,288 TB |
| 1,024 PB | 1,048,576 TB |
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.
What is a terabyte?
A terabyte is 1,024 gigabytes under the binary convention. A drive marketed as 1 TB holds 1,000,000,000,000 decimal bytes, which an operating system reports as roughly 931 GB.
Frequently asked questions
How many TB are in a petabyte?
1 PB equals 1,024 TB. Going the other way, 1 TB is 0.0009765625 PB.
How do you convert PB to TB?
To convert petabytes to terabytes, multiply the petabyte value by 1024. You can also divide by 0.0009765625 to get the same answer.
What is 10 PB in TB?
10 PB equals 10,240 TB. The conversion chart on this page lists the other values people look up most often.
Related data storage conversions
Convert PB to other units
Convert other units to TB
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