Terabits (Tb) to Terabytes (TB) Converter
The Terabits (Tb) to Terabytes (TB) Converter turns your Terabit (Tb) value into Terabytes (TB). Type your storage value in the input field — 1 Tb = 0.125 TB, calculated across both decimal (SI) and binary (IEC) standards.
Terabits (Tb) to Terabytes (TB) Converter
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 × 8Terabit 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 (Tb)? Definition and Uses
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 (TB)? Definition and Uses
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 |