Gigabits (Gbit) to Terabits (Tbit) Conversion
Gigabits
The gigabit (Gbit) is a unit of digital information equal to 1,000,000,000 bits (10⁹ bits). It is the standard for high-speed network connections: enterprise ethernet, home fibre broadband, and data centre interconnects are rated in gigabits per second (Gbps). One Gbps equals 125 megabytes per second (MB/s). Modern smartphones can receive 5G data at speeds approaching several Gbps under optimal conditions.
Terabits
The terabit (Tbit) is a unit of digital information equal to 1,000,000,000,000 bits (10¹² bits). It is used to express the capacity of high-speed backbone network links and submarine cables: major undersea cables connecting continents operate at capacities measured in terabits per second (Tbps). One terabit per second equals 125 gigabytes per second — the scale of internet exchange points and national backbone infrastructure.
| Gigabits (Gbit) | Terabits (Tbit) |
|---|---|
| 0.1 Gbit | 0.0001 Tbit |
| 1 Gbit | 0.001 Tbit |
| 2 Gbit | 0.002 Tbit |
| 3 Gbit | 0.003 Tbit |
| 5 Gbit | 0.005 Tbit |
| 10 Gbit | 0.01 Tbit |
| 20 Gbit | 0.02 Tbit |
| 30 Gbit | 0.03 Tbit |
| 50 Gbit | 0.05 Tbit |
| 100 Gbit | 0.10 Tbit |
| 1000 Gbit | 1.00 Tbit |
Frequently Asked Questions (FAQ)
How many terabits are in 1 gigabits?
1 gigabits (Gbit) is exactly 0.001 terabits (Tbit).
How do I convert gigabits to terabits?
Multiply the value in gigabits by 0.001 to get the result in terabits. Or use the converter above — type any number and see the result instantly.