Convert Gibibytes to Petabytes (GiB to PB)
1 gibibyte (GiB) = 0.000001073741824 petabytes (PB). 1 PB = 931322.5746 GiB. Example: 15 GiB = 15 × 0.000001073741824 = 0.00001610612736 PB.
Also searched as gibibytes to PB, gibibytes in PB, gibibytes into petabytes, GiB to PB, GiB in petabytes, GiB into petabyte, gibibyte to petabyte, GiB to petabytes converter and how many petabytes in a gibibyte.
1 GiB = 0.000001073741824 PB
Type in either box. Scientific notation works: 1.5e-3.
Converting a list? Use the bulk gibibyte to petabyte converter to paste a column from Excel.
How to Convert Gibibyte to Petabyte
- 1 GiB = 0.000001073741824 PB
- 1 PB = 931322.5746 GiB
- Example: convert 15 GiB to PB: 15 GiB = 15 × 0.000001073741824 PB = 0.00001610612736 PB
Formula
PB = GiB × 0.000001073741824
or PB = GiB ÷ 931322.5746155
Derivation from SI units:
- 1 GiB = 2³⁰ bytes = 1,073,741,824 bytes.
- 1 PB = 10¹⁵ bytes = 1000 TB.
- 1 GiB = 8589934592 bit ÷ 8 × 10¹⁵ bit per PB = 0.000001073741824 PB
Both units are defined exactly, so the factor is exact. Gibibyte definition: gibibyte; Petabyte definition: petabyte.
Worked examples
- A reading of 16 GiB converts to 0.00001717986918 PB.
16 GiB × 0.000001073741824 = 0.00001717986918 PB - A value of 128 GiB is 0.0001374389535 PB.
128 GiB × 0.000001073741824 = 0.0001374389535 PB
Gibibyte to Petabyte conversion table
| Gibibytes (GiB) | Petabytes (PB) |
|---|---|
| 1 GiB | 0.000001073741824 PB |
| 2 GiB | 0.000002147483648 PB |
| 4 GiB | 0.000004294967296 PB |
| 8 GiB | 0.000008589934592 PB |
| 16 GiB | 0.00001717986918 PB |
| 32 GiB | 0.00003435973837 PB |
| 64 GiB | 0.00006871947674 PB |
| 100 GiB | 0.0001073741824 PB |
| 128 GiB | 0.0001374389535 PB |
| 256 GiB | 0.0002748779069 PB |
| 500 GiB | 0.000536870912 PB |
| 1000 GiB | 0.001073741824 PB |
Where it's used
Gibibytes are used for RAM capacity, while petabytes appear in data centres and cloud providers. Both measure amount of digital information, so the conversion is a fixed factor.
Gibibyte to other data storage units
| Conversion | 1 GiB equals |
|---|---|
| gibibyte to petabyte | 0.000001073741824 PB |
| gibibyte to byte | 1073741824 B |
| gibibyte to kilobyte | 1073741.824 kB |
| gibibyte to megabyte | 1073.741824 MB |
| gibibyte to gigabyte | 1.073741824 GB |
| gibibyte to terabyte | 0.001073741824 TB |
| gibibyte to bit | 8589934592 bit |
| gibibyte to megabit | 8589.934592 Mbit |
Show 5 more units
| gibibyte to kibibyte | 1048576 KiB |
|---|---|
| gibibyte to mebibyte | 1024 MiB |
| gibibyte to kilobit | 8589934.592 kbit |
| gibibyte to gigabit | 8.589934592 Gbit |
| gibibyte to tebibyte | 0.0009765625 TiB |
Frequently asked questions
How many petabytes are in 1 gibibyte?
1 GiB = 0.000001073741824 PB.
How do I convert gibibytes to petabytes?
Multiply the value in GiB by 0.000001073741824, or divide it by 931322.5746. For example, 15 GiB × 0.000001073741824 = 0.00001610612736 PB.
Is the GiB to PB conversion exact?
Yes. Both units are defined exactly, and 1 GiB is exactly 0.000001073741824 PB.
Sources
- Prefixes for binary multiples (kibi, mebi, gibi…, adopted by the IEC and now in IEC 80000-13), National Institute of Standards and Technology , Prefixes for binary multiples.
- The International System of Units (SI), 9th edition (SI Brochure), Bureau International des Poids et Mesures , Section 3, note on binary prefixes.
- The International System of Units (SI), 9th edition (SI Brochure), Bureau International des Poids et Mesures , Table 7 (SI prefixes); hertz, Table 4.
Last reviewed: . Factors are stored exactly and computed with 50-digit decimal arithmetic. See how we verify conversion factors.
Cite this page
APA
Scientific Converters. (2026, October 15). Convert Gibibytes to Petabytes (GiB to PB). Retrieved October 25, 2026, from https://scientificconverters.com/data-storage/gibibytes-to-petabytes/
IEEE
Scientific Converters, "Convert Gibibytes to Petabytes (GiB to PB)," scientificconverters.com. Accessed: Oct. 25, 2026. [Online]. Available: https://scientificconverters.com/data-storage/gibibytes-to-petabytes/