Terabits (Tb) to Terabytes (TB) Converter
Type your storage value in the input field to find Terabytes (TB) equivalent of your Terabit (Tb) value. 1 Tb = 0.125 TB, calculated across both decimal (SI) and binary (IEC) standards.
Convert Terabits to Terabytes
Do you want to convert terabytes to terabits?
How to Convert Terabits to Terabytes
To convert terabits to terabytes, divide by 8 then adjust for scale. Since 1 byte = 8 bits, this conversion translates bit-based measurements to the byte-based units used for storage capacity. You might also need: Terabytes to Terabits.
Tb measures data in bits—commonly used for memory addressing and low-level data specifications. Check out our Tb → b.
TB measures data in bytes—the standard unit for file sizes, storage capacity, and what you see in file explorers. Try the convert TiB to TB.
1 Tb = 0.125 TB (using SI decimal standard) — or equivalently, 1 TB = 8Tb.
Tb to TB Conversion Formula
// Convert Tb to TB
TB = Tb × 0.125
// Reverse: Convert TB to Tb
Tb = TB × 8
Terabit to Terabyte Conversion Examples
100 Tb = 12.5 TB
256 Tb = 32 TB
500 Tb = 62.5 TB
1,000 Tb = 125 TB
2,048 Tb = 256 TB
What Is a Terabit?
A terabit is 1,000 gigabits or 10^12 bits. Used for backbone network and data center connections. Check out our GB to Gb calculator.
The terabit is a SI decimal bit unit of digital information storage. It uses base 1,000 following the SI (International System of Units) standard. Try the GB/s to ZiB/s converter.
Common uses: Data center interconnects, backbone networks, high-capacity optical links You might also need: Tb to Eb.
1 Tb = 1 × 10¹² bits = 125 × 10⁹ bytes.
The terabit can be abbreviated as Tb; for example, 1 terabit can be written as 1 Tb.
What Is a Terabyte?
A terabyte is 1,000 gigabytes or 1,000,000,000,000 bytes. Common size for modern hard drives and SSDs. Learn more: Zettabits in Terabytes.
The terabyte is a SI decimal unit of digital information storage. It uses base 1,000 following the SI (International System of Units) standard. See also: converting Gigabytes to Gibibytes.
Common uses: External hard drives, NAS storage, video libraries, enterprise backups Check out our Yibps to Ebps conversion rate.
1 TB = 8 × 10¹² bits = 1 × 10¹² bytes.
The terabyte can be abbreviated as TB; for example, 1 terabyte can be written as 1 TB.
Terabit to Terabyte Conversion Table
The table below shows various terabit measurements converted to terabytes.
| Terabits | Terabytes |
|---|---|
| 1 Tb | 0.125 TB |
| 2 Tb | 0.25 TB |
| 5 Tb | 0.625 TB |
| 10 Tb | 1.25 TB |
| 25 Tb | 3.125 TB |
| 50 Tb | 6.25 TB |
| 100 Tb | 12.5 TB |
| 250 Tb | 31.25 TB |
| 500 Tb | 62.5 TB |
| 1,000 Tb | 125 TB |