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To convert from Terabit (Tb) to Gigabit (Gb), use the following formula:
Let's convert 5 Terabit (Tb) to Gigabit (Gb).
Using the formula:
Therefore, 5 Terabit (Tb) is equal to Gigabit (Gb).
Here are some quick reference conversions from Terabit (Tb) to Gigabit (Gb):
| Terabits | Gigabits |
|---|---|
| 0.000001 Tb | Gb |
| 0.001 Tb | Gb |
| 0.1 Tb | Gb |
| 1 Tb | Gb |
| 2 Tb | Gb |
| 3 Tb | Gb |
| 4 Tb | Gb |
| 5 Tb | Gb |
| 6 Tb | Gb |
| 7 Tb | Gb |
| 8 Tb | Gb |
| 9 Tb | Gb |
| 10 Tb | Gb |
| 20 Tb | Gb |
| 30 Tb | Gb |
| 40 Tb | Gb |
| 50 Tb | Gb |
| 100 Tb | Gb |
| 1000 Tb | Gb |
| 10000 Tb | Gb |
For all Digital converters, choose units using the From/To dropdowns above.
A Terabit (Tb) is a unit of digital information equal to one trillion bits (or 1012 bits). The plural form is Terabits.
While their names are similar, a terabit (Tb) and a terabyte (TB) measure different things.
A terabit is used to measure data transfer speeds, like your internet connection speed (e.g., terabits per second or Tbps).
In contrast, a terabyte measures data storage capacity, such as the size of a hard drive or a file.
Think of it like this: a terabyte (TB) is the size of a water tank (storage), while a terabit per second (Tbps) is how fast water flows through the pipe (speed).
The key relationship is that 1 terabyte (TB) is equal to 8 terabits (Tb), because there are 8 bits in every byte.
A data transfer speed of one terabit per second (Tbps) is incredibly fast—almost too quick to comprehend.
To put it in perspective, a 1 Tbps connection could theoretically download over 400 high-definition movies in a single second.
While this immense bandwidth is far beyond what any single home needs, it's essential for the infrastructure that powers our digital world.
You won't find terabit speeds advertised for home internet plans. Instead, this technology forms the backbone of the global internet.
Terabit speeds are primarily used in:
A Gigabit (Gb) is a unit of digital information equal to one billion bits (109 bits).
It's a key measurement used to describe the speed of data transfer, most commonly your internet connection speed.
It's easy to mix up a Gigabit (Gb) and a Gigabyte (GB), but they measure two very different things: speed vs. size.
The most important thing to remember is this simple conversion:
This is why a fast 1 Gbps internet connection doesn't download a 1 GB file in one second.
Since a Gigabyte is eight times larger than a Gigabit, it will take about eight seconds to complete the download.
What does a fast internet connection of 1 Gigabit per second (Gbps) mean for your daily use?
It provides the bandwidth needed to power a fully connected home or business, allowing you to:
A gigabit connection is the gold standard for reliable, high-speed internet for modern work, entertainment, and communication.
The prefix "Giga-" comes from the Greek word for "giant," and it represents a massive amount of data.
A single Gigabit is made up of one billion individual bits (the most minor units of digital data, represented by a 1 or a 0).
To put that in perspective, one Gigabit of information is enough to store the text of roughly 1,000 novels.
When you hear about Gigabit speeds, you're talking about the power to move that entire library of information every single second.