Convert Tebibytes to Gigabytes
Convert Tebibytes (TiB) to Gigabytes (GB) instantly and accurately.
Conversion Formula
GB = TiB × 1099.511628
About Tebibytes
A tebibyte (TiB) = 2⁴⁰ bytes = 1,099,511,627,776 bytes (IEC 80000-13). Storage management tools (Hadoop HDFS, Ceph, ZFS) report in TiB. A 16-drive NAS with 20 TB drives in RAID 6 has ≈252 TiB usable. RAID 5 rebuild at 200 MB/s for a 16 TiB drive takes ≈25 hours (risk window). Cloud archive storage (S3 Glacier) costs ≈$0.001/GB-month. 1 TiB = 2⁴⁰ bytes = 1,024 GiB.
About Gigabytes
A gigabyte (GB) = 10⁹ bytes (SI). All consumer HDDs, SSDs, SD cards, USB drives, and smartphones advertise in GB. Media sizes: 4K Blu-ray 66-100 GB; 4K Netflix film 10-15 GB; modern AAA PC game 50-200 GB; Google Maps offline country data 5-30 GB. The IBM 350 RAMAC (1956) stored 0.00000375 GB; a Seagate Exos 20 TB holds 20,000 GB - 5.3-million-fold increase in 66 years. 1 GB = 10⁹ bytes = 1,000 MB.
Quick Reference Table
| Tebibytes (TiB) | Gigabytes (GB) |
|---|---|
| 1 TiB | 1099.51 GB |
| 2 TiB | 2199.02 GB |
| 5 TiB | 5497.56 GB |
| 10 TiB | 10995.1 GB |
| 25 TiB | 27487.8 GB |
| 50 TiB | 54975.6 GB |
| 100 TiB | 109951 GB |