Terabytes to Tebibytes
A terabyte is 1,000 gigabytes, the typical size for hard drives and cloud storage plans today. A tebibyte is 1,024 gibibytes, the binary unit used for precise reporting of large storage volumes. 1 TB equals ≈0.909495 TiB, so converting between them is a matter of multiplying by that fixed factor — type any value into the converter below and both sides update instantly as you type.
Both units belong to data, measured here against data's base unit (bit) — every other data unit on this site converts through that same reference point, which is why the table below can also be read as a quick cross-check against nearby values.
Formula
TiB = TB × ≈0.909495
TB = TiB × ≈1.09951
Worked example: 5 TB × ≈0.909495 = ≈4.54747 TiB.
Conversion table
| Terabyte (TB) | Tebibyte (TiB) |
|---|---|
| 1 TB | ≈0.909495 TiB |
| 2 TB | ≈1.81899 TiB |
| 3 TB | ≈2.72848 TiB |
| 5 TB | ≈4.54747 TiB |
| 10 TB | ≈9.09495 TiB |
| 20 TB | ≈18.1899 TiB |
| 25 TB | ≈22.7374 TiB |
| 50 TB | ≈45.4747 TiB |
| 100 TB | ≈90.9495 TiB |
| 250 TB | ≈227.374 TiB |
| 500 TB | ≈454.747 TiB |
| 1,000 TB | ≈909.495 TiB |
Frequently asked
- How many Tebibytes in a terabyte?
- 1 TB equals ≈0.909495 TiB.
- How do I convert Terabytes to Tebibytes?
- Multiply the value in TB by ≈0.909495 to get TiB. The converter above does this instantly as you type.
- Is the conversion exact?
- Yes — Terabyte and Tebibyte are both defined by a fixed conversion factor to data's base unit (bit), so the result shown is exact to the precision displayed, not an approximation.