Convert Gibibytes to Gigabits (GiB to Gbit)
1 gibibyte (GiB) = 8.589934592 gigabits (Gbit). 1 Gbit = 0.1164153218 GiB. Example: 15 GiB = 15 × 8.589934592 = 128.8490189 Gbit.
Also searched as gibibytes to Gbit, gibibytes in Gbit, gibibytes into gigabits, GiB to Gbit, GiB in gigabits, GiB into gigabit, gibibyte to gigabit, GiB to gigabits converter and how many gigabits in a gibibyte.
1 GiB = 8.589934592 Gbit
Type in either box. Scientific notation works: 1.5e-3.
Converting a list? Use the bulk gibibyte to gigabit converter to paste a column from Excel.
How to Convert Gibibyte to Gigabit
- 1 GiB = 8.589934592 Gbit
- 1 Gbit = 0.1164153218 GiB
- Example: convert 15 GiB to Gbit: 15 GiB = 15 × 8.589934592 Gbit = 128.8490189 Gbit
Formula
Gbit = GiB × 8.589934592
Derivation from SI units:
- 1 GiB = 2³⁰ bytes = 1,073,741,824 bytes.
- 1 Gbit = 10⁹ bits.
- 1 GiB = 8589934592 bit ÷ 1000000000 bit per Gbit = 8.589934592 Gbit
Both units are defined exactly, so the factor is exact. Gibibyte definition: gibibyte; Gigabit definition: gigabit.
Worked examples
- A reading of 16 GiB converts to 137.4389535 Gbit.
16 GiB × 8.589934592 = 137.4389535 Gbit - A value of 128 GiB is 1099.511628 Gbit.
128 GiB × 8.589934592 = 1099.511628 Gbit
Gibibyte to Gigabit conversion table
| Gibibytes (GiB) | Gigabits (Gbit) |
|---|---|
| 1 GiB | 8.589934592 Gbit |
| 2 GiB | 17.17986918 Gbit |
| 4 GiB | 34.35973837 Gbit |
| 8 GiB | 68.71947674 Gbit |
| 16 GiB | 137.4389535 Gbit |
| 32 GiB | 274.8779069 Gbit |
| 64 GiB | 549.7558139 Gbit |
| 100 GiB | 858.9934592 Gbit |
| 128 GiB | 1099.511628 Gbit |
| 256 GiB | 2199.023256 Gbit |
| 500 GiB | 4294.967296 Gbit |
| 1000 GiB | 8589.934592 Gbit |
Where it's used
Gibibytes are used for RAM capacity, while gigabits appear in DRAM and NAND flash chip densities. 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 gigabit | 8.589934592 Gbit |
| 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 petabyte | 0.000001073741824 PB |
| gibibyte to tebibyte | 0.0009765625 TiB |
Frequently asked questions
How many gigabits are in 1 gibibyte?
1 GiB = 8.589934592 Gbit.
How do I convert gibibytes to gigabits?
Multiply the value in GiB by 8.589934592. For example, 15 GiB × 8.589934592 = 128.8490189 Gbit.
Is the GiB to Gbit conversion exact?
Yes. Both units are defined exactly, and 1 GiB is exactly 8.589934592 Gbit.
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 Gigabits (GiB to Gbit). Retrieved October 25, 2026, from https://scientificconverters.com/data-storage/gibibytes-to-gigabits/
IEEE
Scientific Converters, "Convert Gibibytes to Gigabits (GiB to Gbit)," scientificconverters.com. Accessed: Oct. 25, 2026. [Online]. Available: https://scientificconverters.com/data-storage/gibibytes-to-gigabits/