Terabyte (TB)
One trillion bytes (decimal).
What is a terabyte?
- Symbol
- TB
- Quantity
- Data Storage
- Unit system
- SI
- Definition
- One trillion bytes (decimal).
- Exact
- Yes, the value is exact by definition
- Source
- IEC 80000-13:2008, Quantities and units: Information science and technology
Common applications
Used for hard drives, SSDs, external drives and cloud storage plans.
Terabyte in other data storage units
- 1 TB = 8000000000000 bitBit
- 1 TB = 2000000000000 nibbleNibble
- 1 TB = 1000000000000 BByte
- 1 TB = 8000000000 kbitKilobit
- 1 TB = 8000000 MbitMegabit
- 1 TB = 8000 GbitGigabit
- 1 TB = 8 TbitTerabit
- 1 TB = 1000000000 kBKilobyte
- 1 TB = 1000000 MBMegabyte
- 1 TB = 1000 GBTerabyte to Gigabyte converter
- 1 TB = 0.001 PBPetabyte
- 1 TB = 7812500000 KibitKibibit
- 1 TB = 7629394.53125 MibitMebibit
- 1 TB = 976562500 KiBKibibyte
- 1 TB = 953674.31640625 MiBMebibyte
- 1 TB ≈ 931.3225746 GiBGibibyte
- 1 TB ≈ 0.9094947018 TiBTerabyte to Tebibyte converter
- 1 TB ≈ 0.0008881784197 PiBPebibyte
Terabyte quick reference
| Terabyte | Gigabyte | Tebibyte | Gibibyte |
|---|---|---|---|
| 1 TB | = 1000 GB | ≈ 0.9094947018 TiB | ≈ 931.3225746 GiB |
| 10 TB | = 10000 GB | ≈ 9.094947018 TiB | ≈ 9313.225746 GiB |
| 100 TB | = 100000 GB | ≈ 90.94947018 TiB | ≈ 93132.25746 GiB |
| 1000 TB | = 1000000 GB | ≈ 909.4947018 TiB | ≈ 931322.5746 GiB |
Where the terabyte fits
The next smaller data storage unit is the terabit (Tbit). 1 TB = 8 Tbit, and 1 Tbit = 0.125 TB.
The next larger data storage unit is the tebibyte (TiB). 1 TB ≈ 0.9094947018 TiB, and 1 TiB = 1.099511627776 TB.
Frequently asked questions
- How many gigabytes are in one terabyte?
- One terabyte = 1000 GB (gigabytes).
- How many tebibytes are in one terabyte?
- One terabyte ≈ 0.9094947018 TiB (tebibytes).
- How many gibibytes are in one terabyte?
- One terabyte ≈ 931.3225746 GiB (gibibytes).