Handy Units
TB to TiBTB → TiB
1 TB = 0.909495 TiB · 1 TiB = 1.09951 TB
Formula
TiB ≈ TB ÷ 1.09951
Example: 4 TB = 4 ÷ 1.09951 = 3.63798 TiB
These units differ only by a fixed factor: multiply by it to convert, divide to go back. The factors are exact international definitions (for example 1 inch = 2.54 cm exactly); results are rounded only for display.
TB and TiB chart
| TB (TB) | TiB (TiB) |
|---|---|
| 0.5 TB | 0.454747 TiB |
| 1 TB | 0.909495 TiB |
| 2 TB | 1.81899 TiB |
| 4 TB | 3.63798 TiB |
| 8 TB | 7.27596 TiB |
| 16 TB | 14.5519 TiB |
| TiB (TiB) | TB (TB) |
|---|---|
| 1 TiB | 1.09951 TB |
| 2 TiB | 2.19902 TB |
| 3 TiB | 3.29853 TB |
| 4 TiB | 4.39805 TB |
| 5 TiB | 5.49756 TB |
| 10 TiB | 10.9951 TB |
| 15 TiB | 16.4927 TB |
| 20 TiB | 21.9902 TB |
| 25 TiB | 27.4878 TB |
| 50 TiB | 54.9756 TB |
| 100 TiB | 109.951 TB |
| 500 TiB | 549.756 TB |
| 1,000 TiB | 1,099.51 TB |
About these units
Terabyte (TB)Terabytes, decimal: 1 TB = 1,000 GB.
Tebibyte (TiB)Tebibytes, binary: 1 TiB = 1,024 GiB, which is why a 1 TB drive shows up as about 931 GB.
Questions
How many TiB are in 1 TB?
1 TB = 0.909495 TiB.
How many TB are in 1 TiB?
1 TiB = 1.09951 TB.