Tebibytes to terabytes
Type a value in tebibytes to see it in terabytes straight away, or type in the second box to convert back.
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Processing and privacy: The result is calculated inside your browser and your data is not sent to any server.
How to use it
- Type the value in the tebibytes box.
- Read the result in terabytes as you type, and pick the precision you need.
- Swap the direction to convert back, or copy the result.
How it is calculated
TB = TiB × 1.099511628
Multiply the value in tebibytes by 1.099511628 to get terabytes.
Example
To convert 25 TiB to terabytes: 25 × 1.099511628 = 27.4878 TB.
Conversion table
| Tebibytes (TiB) | Terabytes (TB) |
|---|---|
| 1 | 1.09951 |
| 2 | 2.19902 |
| 3 | 3.29853 |
| 5 | 5.49756 |
| 10 | 10.9951 |
| 20 | 21.9902 |
| 25 | 27.4878 |
| 50 | 54.9756 |
| 100 | 109.951 |
| 250 | 274.878 |
| 500 | 549.756 |
| 1,000 | 1,099.51 |
About the units
- Tebibyte
- A binary unit equal to exactly 2^40 = 1,099,511,627,776 bytes, which is 1024 gibibytes.
- Terabyte
- A decimal unit equal to exactly 10^12 bytes, which is 1000 decimal gigabytes.
Limits and caveats
- Results are rounded for display and computed with the browser's floating point precision (about 15 significant digits).
- Both unit factors are exact by their official definitions.
Questions about this tool
How many terabytes are in one tebibyte?
1 TiB = 1.09951 TB exactly.
How do I convert tebibytes to terabytes?
Use TB = TiB × 1.099511628. For example, 25 TiB = 27.4878 TB.
How many tebibytes are in one terabyte?
1 TB = 0.909495 TiB.
Why does a 1 TB drive show about 931 GB on my computer?
Drive makers count 1 TB as 10^12 bytes, while Windows divides by 2^30 and labels the result GB even though it is really GiB. So 10^12 ÷ 1,073,741,824 gives about 931.32, and no space is missing.
What is the difference between a kilobyte and a kibibyte?
A kilobyte (kB) is a decimal unit of 1000 bytes and a kibibyte (KiB) is a binary unit of 1024 bytes. The same split applies to mega and mebi, giga and gibi, and the gap grows at each step.