Terabits per Second (Tbps)	Gigabits per Second (Gbps)
1 Tbps	1000 Gbps
2 Tbps	2000 Gbps
5 Tbps	5000 Gbps
10 Tbps	10000 Gbps
25 Tbps	25000 Gbps
50 Tbps	50000 Gbps
100 Tbps	100000 Gbps
250 Tbps	250000 Gbps
500 Tbps	500000 Gbps
1000 Tbps	1000000 Gbps

Convert Terabits per Second to Gigabits per Second

Convert terabits per second to gigabits per second (Tbps to Gbps) with our instant calculator. 1 Tbps = 1000 Gbps. Includes exact formula and reference tables.

How to Convert Terabits per Second to Gigabits per Second (Tbps to Gbps)

1 Terabit per Second (Tbps) is equal to 1000 Gigabits per Second (Gbps). Multiply the terabit per second value by 1000

Quick Answer 1 Tbps = 1000 Gbps

Formula Gbps = Tbps × 1000

Inverse Factor 1 Gbps = 0.001 Tbps

Unit Definitions & Metrology Context

Internet service providers advertise bandwidth in Megabits per second (Mbps). Real download speeds are displayed in Megabytes per second (MB/s). 8 Mbps = 1 MB/s.

About Terabits per Second (Tbps): Terabit per Second (Tbps) is a unit in the Data Transfer Rate measurement category. It is widely used in fiber optic & datacenter backbones. Relative to the data transfer rate base unit, 1 Tbps equals 1000000000000 Bits per Second (bps).

About Gigabits per Second (Gbps): Gigabit per Second (Gbps) is a unit in the Data Transfer Rate measurement category. It is a standard everyday unit of data transfer rate measurement. Relative to the data transfer rate base unit, 1 Gbps equals 1000000000 Bits per Second (bps).

Need to convert in the opposite direction? Visit our Convert Gigabits per Second to Terabits per Second (Gbps to Tbps) calculator (1 Gbps = 0.001 Tbps).

Step-by-Step Worked Examples (Tbps to Gbps)

Convert 5 Terabits per Second to Gigabits per Second: Applying the formula (Gbps = Tbps × 1000): starting with 5 Tbps, multiply the terabit per second value by 1000 to get 5000 Gbps.
Convert 10 Terabits per Second to Gigabits per Second: Applying the formula (Gbps = Tbps × 1000): starting with 10 Tbps, multiply the terabit per second value by 1000 to get 10000 Gbps.
Convert 50 Terabits per Second to Gigabits per Second: Applying the formula (Gbps = Tbps × 1000): starting with 50 Tbps, multiply the terabit per second value by 1000 to get 50000 Gbps.

Popular Data Transfer Rate Conversions

Megabit per Second ⇄ Megabyte per Second

Divide Mbps bandwidth by 8 to calculate real-world download speed in MB/s.

Gigabit per Second ⇄ Megabit per Second

1 Gigabit per second (Gbps) equals 1,000 Megabits per second (Mbps).

Megabyte per Second ⇄ Megabit per Second

Multiply download rate in MB/s by 8 to determine network bandwidth in Mbps.

Megabit per Second ⇄ Kilobit per Second

1 Megabit per second equals 1,000 Kilobits per second.

Frequently Asked Questions

Verified answers and formulas for converting terabits per second to gigabits per second.

How many gigabits per second are in 1 terabit per second?

There are 1000 gigabits per second (Gbps) in 1 terabit per second (Tbps). Conversely, 1 gigabit per second equals 0.001 terabits per second.

How do you convert terabits per second to gigabits per second?

To convert terabits per second (Tbps) to gigabits per second (Gbps), use the formula: Gbps = Tbps × 1000. Multiply the terabit per second value by 1000. For example, 10 Tbps equals 10000 Gbps.

How do I convert back from gigabits per second to terabits per second?

To convert in the reverse direction from gigabits per second (Gbps) to terabits per second (Tbps), use the inverse formula: Tbps = Gbps / 1000. Divide the gigabit per second value by 1000 (1 Gbps = 0.001 Tbps).

What is the difference between terabit per second (Tbps) and gigabit per second (Gbps)?

Both terabit per second and gigabit per second measure data transfer rate. Terabit per Second (Tbps) is a unit in the Data Transfer Rate measurement category. It is widely used in fiber optic & datacenter backbones. Relative to the data transfer rate base unit, 1 Tbps equals 1000000000000 Bits per Second (bps). Gigabit per Second (Gbps) is a unit in the Data Transfer Rate measurement category. It is a standard everyday unit of data transfer rate measurement. Relative to the data transfer rate base unit, 1 Gbps equals 1000000000 Bits per Second (bps).

Why is my download speed slower than my internet plan in Mbps?

Internet plans are sold in megabits (Mbps), while files download in megabytes (MB/s). Because 8 bits equal 1 byte, a 100 Mbps connection downloads at maximum ~12.5 MB/s.