Gibibytes (GiB) to Gigabits (Gb) Converter
Type your storage value in the input field to find Gigabits (Gb) equivalent of your Gibibyte (GiB) value. 1 GiB = 8.589934592 Gb, calculated across both decimal (SI) and binary (IEC) standards.
Convert Gibibytes to Gigabits
Do you want to convert gigabits to gibibytes?
How to Convert Gibibytes to Gigabits
To convert gibibytes to gigabits, multiply by 8 then adjust for scale. This converts byte-based storage measurements to bit-based units. Related: Gb to GiB.
GiB is a byte-based unit used for measuring file sizes and storage capacity. Related: Gibibytes in Gigabytes.
Gb is a bit-based unit—multiply bytes by 8 to get bits. Related: converting Gibibits to Gigabits.
1 GiB = 8.589934592 Gb (using SI decimal standard) — which means there are 8.589934592gigabits in every gibibyte.
GiB to Gb Conversion Formula
// Convert GiB to Gb
Gb = GiB × 8.589934592
// Reverse: Convert Gb to GiB
GiB = Gb × 0.116415321827
Gibibyte to Gigabit Conversion Examples
100 GiB = 858.9934592 Gb
256 GiB = 2,199.023256 Gb
500 GiB = 4,294.967296 Gb
1,000 GiB = 8,589.934592 Gb
2,048 GiB = 17,592.186044 Gb
What Is a Gibibyte?
A gibibyte is 1,024 mebibytes or 1,073,741,824 bytes. This is what operating systems actually display for storage. See also: Pib to Eb conversion rate.
The gibibyte is a IEC binary unit of digital information storage. It uses base 1,024 following the IEC (International Electrotechnical Commission) standard. You might also need: calculate ZiB/s to Yibps.
Common uses: Windows/macOS file sizes, SSD actual capacity, RAM modules See also: how many Petabits in a GiB.
1 GiB = 9 × 10⁹ bits = 1 × 10⁹ bytes.
The gibibyte can be abbreviated as GiB; for example, 1 gibibyte can be written as 1 GiB.
What Is a Gigabit?
A gigabit is 1,000 megabits or 1,000,000,000 bits. Used for high-speed network connections. Related: how many Gb in Megabits.
The gigabit is a SI decimal bit unit of digital information storage. It uses base 1,000 following the SI (International System of Units) standard. Use our Kilobytes to Kib.
Common uses: Fiber internet speeds, enterprise networking, 10GbE connections Use our convert bps to Megabytes Per Second.
1 Gb = 1 × 10⁹ bits = 125 × 10⁶ bytes.
The gigabit can be abbreviated as Gb; for example, 1 gigabit can be written as 1 Gb.
Gibibyte to Gigabit Conversion Table
The table below shows various gibibyte measurements converted to gigabits.
| Gibibytes | Gigabits |
|---|---|
| 1 GiB | 8.58993459 Gb |
| 2 GiB | 17.17986918 Gb |
| 5 GiB | 42.94967296 Gb |
| 10 GiB | 85.89934592 Gb |
| 25 GiB | 214.7483648 Gb |
| 50 GiB | 429.4967296 Gb |
| 100 GiB | 858.9934592 Gb |
| 250 GiB | 2,147.483648 Gb |
| 500 GiB | 4,294.967296 Gb |
| 1,000 GiB | 8,589.934592 Gb |
SI Decimal vs Binary: Why Two Different Standards?
When converting gibibytes to gigabits, different tools may give slightly different results. This is because there are two competing standards for measuring digital storage:
| Standard | Base | 1 KB equals | Used By |
|---|---|---|---|
| SI Decimal | 1000 | 1,000 bytes | Hard drive manufacturers, macOS, network speeds |
| Binary (IEC) | 1024 | 1,024 bytes | Windows, Linux (partially), RAM specifications |
Note: Our calculator defaults to SI decimal (base 1000) to match the box label. To match Windows, toggle the standard at the top of the calculator.