How do I convert GB to PB?
For this pair, use value × 0.000001. A quick benchmark is 15 GB = 0.000015 PB, which can help you check whether the result is in the expected range.
Convert Gigabyte (GB) to Petabyte (PB) instantly.
Calculation
value × 0.000001
| Quick Conversion | Converted |
|---|---|
| 1 GB | 0.000001 PB |
| 5 GB | 0.000005 PB |
| 10 GB | 0.00001 PB |
| 100 GB | 0.0001 PB |
| 1,000 GB | 0.001 PB |
Gigabyte (GB) is the starting unit on this page for a digital storage conversion.
Gigabyte is part of the measurement language used in phones, drives, cloud storage, videos, and data plans.
GB values are converted when decimal gigabyte storage values but the final answer needs to be shown in a different unit.
Petabyte (PB) is the result unit produced by this GB to PB conversion.
Petabyte remains common in Petabyte appears in measurement references where PB is the expected label.
PB results are useful for working with values that are already written in PB, especially when converted data sizes are used in upload limits, storage planning, device comparisons, and download estimates.
Mathematically, petabyte (PB) = gigabyte (GB) converted with the formula below.
1 GB = 0.000001 PB
1 PB = 1,000,000 GB
Formula: value × 0.000001
Example: 15 GB = 0.000015 PB
Precision note: Keep enough decimal places to support your actual use. Check whether a product, operating system, or file tool is using decimal or binary units before comparing values.
1 GB = 0.000001 PB
1 PB = 1,000,000 GB
| Gigabyte [GB] | Petabyte [PB] |
|---|---|
| 0.01 GB | 1.000000e-8 PB |
| 0.1 GB | 0 PB |
| 1 GB | 0.000001 PB |
| 2 GB | 0.000002 PB |
| 5 GB | 0.000005 PB |
| 10 GB | 0.00001 PB |
| 20 GB | 0.00002 PB |
| 50 GB | 0.00005 PB |
| 100 GB | 0.0001 PB |
Rounding depends on what the converted value is for. A casual estimate can be rounded for readability, while values used for file sizes and upload limits or storage plans and device capacity may need more decimal places.
A common mistake is assuming KB and KiB, MB and MiB, or GB and GiB always mean the same thing. For this pair, Advertised storage often uses GB, while operating systems may display GiB-like values Keep the PB label attached to the number so the value is not misread
When reading the result in PB, remember that keep the pb label attached to the number so the value is not misread. If another source gives a different PB value, compare the number of decimal places first. If the difference is large, check the starting value, selected units, and direction.
For this pair, use value × 0.000001. A quick benchmark is 15 GB = 0.000015 PB, which can help you check whether the result is in the expected range.
It is the reverse direction. This page starts with GB and returns PB; the reverse starts with PB and returns GB.
Because Petabyte is the larger unit in this pair, the converted number is smaller than the starting GB value. The relationship is 1 GB = 0.000001 PB.