Convert Tebibytes to Terabytes (TiB to TB)
1 tebibyte (TiB) = 1.099511628 terabytes (TB). 1 TB = 0.9094947018 TiB. Example: 15 TiB = 15 × 1.099511628 = 16.49267442 TB.
Also searched as tebibytes to TB, tebibytes in TB, tebibytes into terabytes, TiB to TB, TiB in terabytes, TiB into terabyte, tebibyte to terabyte, TiB to terabytes converter and how many terabytes in a tebibyte.
1 TiB = 1.099511628 TB
Type in either box. Scientific notation works: 1.5e-3.
Converting a list? Use the bulk tebibyte to terabyte converter to paste a column from Excel.
How to Convert Tebibyte to Terabyte
- 1 TiB = 1.099511628 TB
- 1 TB = 0.9094947018 TiB
- Example: convert 15 TiB to TB: 15 TiB = 15 × 1.099511628 TB = 16.49267442 TB
Formula
TB = TiB × 1.099511627776
Derivation from SI units:
- 1 TiB = 2⁴⁰ bytes = 1,099,511,627,776 bytes.
- 1 TB = 10¹² bytes = 1000 GB.
- 1 TiB = 8796093022208 bit ÷ 8000000000000 bit per TB = 1.099511627776 TB
Both units are defined exactly, so the factor is exact. Tebibyte definition: tebibyte; Terabyte definition: terabyte.
Worked examples
- A reading of 2 TiB converts to 2.199023256 TB.
2 TiB × 1.099511628 = 2.199023256 TB - A value of 10 TiB is 10.99511628 TB.
10 TiB × 1.099511628 = 10.99511628 TB
Tebibyte to Terabyte conversion table
| Tebibytes (TiB) | Terabytes (TB) |
|---|---|
| 0.5 TiB | 0.5497558139 TB |
| 1 TiB | 1.099511628 TB |
| 2 TiB | 2.199023256 TB |
| 4 TiB | 4.398046511 TB |
| 8 TiB | 8.796093022 TB |
| 10 TiB | 10.99511628 TB |
| 16 TiB | 17.59218604 TB |
| 20 TiB | 21.99023256 TB |
Where it's used
Tebibytes are used for server and cloud storage quotas, while terabytes appear in hard drives and SSDs. Both measure amount of digital information, so the conversion is a fixed factor.
Tebibyte to other data storage units
| Conversion | 1 TiB equals |
|---|---|
| tebibyte to terabyte | 1.099511628 TB |
| tebibyte to byte | 1099511628000 B |
| tebibyte to kilobyte | 1099511628 kB |
| tebibyte to megabyte | 1099511.628 MB |
| tebibyte to gigabyte | 1099.511628 GB |
| tebibyte to bit | 8796093022000 bit |
| tebibyte to megabit | 8796093.022 Mbit |
| tebibyte to kibibyte | 1073741824 KiB |
Show 5 more units
| tebibyte to mebibyte | 1048576 MiB |
|---|---|
| tebibyte to gibibyte | 1024 GiB |
| tebibyte to kilobit | 8796093022 kbit |
| tebibyte to gigabit | 8796.093022 Gbit |
| tebibyte to petabyte | 0.001099511628 PB |
Frequently asked questions
How many terabytes are in 1 tebibyte?
1 TiB = 1.099511628 TB.
How do I convert tebibytes to terabytes?
Multiply the value in TiB by 1.099511628. For example, 15 TiB × 1.099511628 = 16.49267442 TB.
Is the TiB to TB conversion exact?
Yes. Both units are defined exactly, so the ratio is exact; its decimal form does not terminate and is shown here to 10 significant figures (more with the precision selector).
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 Tebibytes to Terabytes (TiB to TB). Retrieved October 25, 2026, from https://scientificconverters.com/data-storage/tebibytes-to-terabytes/
IEEE
Scientific Converters, "Convert Tebibytes to Terabytes (TiB to TB)," scientificconverters.com. Accessed: Oct. 25, 2026. [Online]. Available: https://scientificconverters.com/data-storage/tebibytes-to-terabytes/