Convert Gibibytes to Bits (GiB to bit)
1 gibibyte (GiB) = 8589934592 bits (bit). 1 bit = 1.164153218 × 10⁻¹⁰ GiB. Example: 15 GiB = 15 × 8589934592 = 128849018900 bit.
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1 GiB = 8589934592 bit
Type in either box. Scientific notation works: 1.5e-3.
Converting a list? Use the bulk gibibyte to bit converter to paste a column from Excel.
How to Convert Gibibyte to Bit
- 1 GiB = 8589934592 bit
- 1 bit = 1.164153218 × 10⁻¹⁰ GiB
- Example: convert 15 GiB to bit: 15 GiB = 15 × 8589934592 bit = 128849018900 bit
Formula
bit = GiB × 8589934592
Derivation from SI units:
- 1 GiB = 2³⁰ bytes = 1,073,741,824 bytes.
- The basic unit of information: one binary digit, 0 or 1.
Both units are defined exactly, so the factor is exact. Gibibyte definition: gibibyte; Bit definition: bit.
Worked examples
- A reading of 16 GiB converts to 137438953500 bit.
16 GiB × 8589934592 = 137438953500 bit - A value of 128 GiB is 1099511628000 bit.
128 GiB × 8589934592 = 1099511628000 bit
Gibibyte to Bit conversion table
| Gibibytes (GiB) | Bits (bit) |
|---|---|
| 1 GiB | 8589934592 bit |
| 2 GiB | 17179869180 bit |
| 4 GiB | 34359738370 bit |
| 8 GiB | 68719476740 bit |
| 16 GiB | 137438953500 bit |
| 32 GiB | 274877906900 bit |
| 64 GiB | 549755813900 bit |
| 100 GiB | 858993459200 bit |
| 128 GiB | 1099511628000 bit |
| 256 GiB | 2199023256000 bit |
| 500 GiB | 4294967296000 bit |
| 1000 GiB | 8589934592000 bit |
Where it's used
Gibibytes are used for RAM capacity, while bits appear in network speeds (bits per second). 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 bit | 8589934592 bit |
| 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 megabit | 8589.934592 Mbit |
| gibibyte to kibibyte | 1048576 KiB |
Show 5 more units
| gibibyte to mebibyte | 1024 MiB |
|---|---|
| gibibyte to kilobit | 8589934.592 kbit |
| gibibyte to gigabit | 8.589934592 Gbit |
| gibibyte to petabyte | 0.000001073741824 PB |
| gibibyte to tebibyte | 0.0009765625 TiB |
Frequently asked questions
How many bits are in 1 gibibyte?
1 GiB = 8589934592 bit.
How do I convert gibibytes to bits?
Multiply the value in GiB by 8589934592. For example, 15 GiB × 8589934592 = 128849018900 bit.
Is the GiB to bit conversion exact?
Yes. Both units are defined exactly, and 1 GiB is exactly 8589934592 bit.
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 Bits (GiB to bit). Retrieved October 25, 2026, from https://scientificconverters.com/data-storage/gibibytes-to-bits/
IEEE
Scientific Converters, "Convert Gibibytes to Bits (GiB to bit)," scientificconverters.com. Accessed: Oct. 25, 2026. [Online]. Available: https://scientificconverters.com/data-storage/gibibytes-to-bits/