GiB digital storage unit.
GiBs to Gigabits Converter — GiB to Gb
Convert GiB (GiB) to Gigabit (Gb) using the exact conversion factor (1 gib = 8.589934592 gigabit). See the formula, worked examples, conversion table, history, and common uses.
GiBs to Gigabits converter
Converter
Digital Storage Converter
Convert bits, bytes, decimal storage, binary storage, nibbles, and word sizes.
Context values
Some unit families need one extra value for a physically accurate result.
Gigabit digital storage unit.
Result = input x 8.58993459e+9 / 1e+9.
Digital storage uses bits as the base unit.
Reserved above the conversion cards and below the converter.
About Converting GiBs to Gigabits
GiB and Gigabit are everyday digital-storage units, used for everything from file sizes and app downloads to storage device capacity and mobile data allowances. Specifically: GiB digital storage unit, and gigabit digital storage unit.
Formula
gigabits = gibs × 8.589934592
This factor comes from each unit's defined relationship to the category's base unit: 1 gib equals 8589934592 base units, and 1 gigabit equals 1000000000 base units, so dividing one by the other gives the direct gib-to-gigabit factor of 8.589934592.
Simple example
1 GiB × 8.589934592 = 8.589934592 Gb
1 gib = 8.589934592 gigabits.
Real-world example
500 GiB × 8.589934592 = 4,294.967296 Gb
500 gibs = 4,294.967296 gigabits.
Conversion table
| GiB (GiB) | Gigabit (Gb) |
|---|---|
| 1 GiB | 8.589934592 Gb |
| 8 GiB | 68.71947674 Gb |
| 16 GiB | 137.4389535 Gb |
| 64 GiB | 549.7558139 Gb |
| 256 GiB | 2,199.023256 Gb |
| 1,000 GiB | 8,589.934592 Gb |
Reverse conversion: Gigabit to GiB
8.589934592 Gb × 0.1164153218 = 1 GiB
8.589934592 gigabits = 1 gib.
gibs = gigabits × 0.116415321827
For a page dedicated to this direction, see Gigabit to GiB.
Understanding the GiB (GiB)
GiB digital storage unit.
Understanding the Gigabit
Gigabit (Gb) measures digital storage/transfer. A gigabit is 1,000 megabits (125 megabytes) under the decimal convention used for network speeds. It is classified as a Decimal (SI-prefixed) digital unit.
Where it's used: Used worldwide for high-speed network ratings (fiber internet, data centers)
Uses of the Gigabit today
- Gigabit fiber internet service advertising
- Data center and enterprise network bandwidth
History of the Gigabit
As internet speeds crossed the 1,000 Mbps threshold with fiber-optic and enterprise networking, 'gigabit' became the standard marketing term for these connections, following the same bits-per-second convention established for slower network speeds.
Historical origin. Gigabit was not the invention of a single named person; it developed through the process described above.
Gigabit — sources
- IEC 80000-13 — Defines bit-based units distinct from byte-based units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many gigabits are in 1 gib?
1 gib equals 8.589934592 gigabits, using the exact defined conversion factor rather than an estimate.
How do I convert gib to gigabit?
Multiply the gib value by 8.589934592. The converter above does this instantly to whatever precision you set.
How do I convert gigabit back to gib?
Use the reverse factor: 1 gigabit equals 0.1164153218 gibs. You can also use the swap control in the converter above to flip the direction instantly.
What is a gib?
GiB (GiB) is a unit of digital storage.
What is a gigabit?
Gigabit (Gb) measures digital storage/transfer. A gigabit is 1,000 megabits (125 megabytes) under the decimal convention used for network speeds. It is classified as a Decimal (SI-prefixed) digital unit.
Is the gib to gigabit conversion exact?
Yes. Both gib and gigabit are defined by fixed standards rather than physical artifacts, so the factor of 8.589934592 used above is exact to as many digits as you choose to display.