Digital Data Storage
GBtoGiB
Convert gigabytes (GB) to gibibytes (GiB).
Factor1 GB = 0.9313226 GiB
Converter
GB
Accepts numbers or expressions, e.g. 150 + 14.7
Result
GiB
Rendered to 6 significant figures.
Formula
Formula
GiB = GB × 0.9313226
Multiply any value in gigabytes by 0.9313226 to obtain the value in gibibytes.
Worked example
Convert 1.07374e+9 GB to GiB.
- 01Start with 1.07374e+9 GB.
- 02Multiply by the conversion factor: 1.07374e+9 × 0.9313226 = 1e+9 GiB.
Result1.07374e+9 GB = 1e+9 GiB
Conversion table
| GB | GiB |
|---|---|
| 1 | 0.93132 |
| 2 | 1.8626 |
| 5 | 4.6566 |
| 10 | 9.3132 |
| 20 | 18.626 |
| 50 | 46.566 |
| 100 | 93.132 |
| 200 | 186.26 |
| 500 | 465.66 |
| 1000 | 931.32 |
Reference values rounded to 5 significant figures for display.
FAQ
What is the conversion factor from GB to GiB?
1 GB equals 0.9313226 GiB. To convert, multiply the value in gigabytes by 0.9313226.
How do I convert 1 GB to GiB?
1 GB = 0.931323 GiB. For any value, multiply by 0.9313226.
How do I convert GiB back to GB?
Divide by the same factor — or equivalently, multiply by 1.073742. So 1 GiB = 1.07374 GB.
When would I need to convert gigabyte to gibibyte?
Digital data-storage conversions between GB and GiB are routine in IT, networking, storage-array engineering, datacenter capacity planning, cloud-cost reconciliation, embedded systems and scientific data acquisition. Decimal (SI) units (kB, MB, GB, TB, PB) use base-10 multiples: 1 kB = 1,000 bytes. Binary (IEC 80000-13) units (KiB, MiB, GiB, TiB, PiB) use base-2 multiples: 1 KiB = 1,024 bytes. 1 byte = 8 bits exactly across both ladders. This category is storage size only — it does NOT cover data-transfer rate (bit/s, MB/s), download-time, bandwidth, compression-ratio assumptions or storage-pricing calculators, all of which require additional information beyond a single linear factor.
Is the conversion exact?
The factor shown is precise to at least 7 significant figures. For most process-engineering work this is far better than instrument accuracy. For metrology or trade applications, refer to the relevant national standard (NIST, BIPM, ISO 80000).