Convert Terabyte (TB) to Gigabyte (GB)
Please provide values below to convert Terabyte (TB) to Gigabyte (GB).Data Converter
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Updated on September 1, 2025
You can use our Terabyte (TB) to Gigabyte (GB) conversion calculator as a reliable and efficient tool to simplify data conversions. It is designed for professionals, students, and anyone who needs a quick and accurate result. Conversion of Terabyte (TB) to Gigabyte (GB) is crucial in Hard drive capacity related measurements. You can avoid the risk of manual calculation errors and save valuable time using our Terabyte (TB) to Gigabyte (GB) converter.About Terabyte (TB) to Gigabyte (GB) Conversion Calculator
Written By
Nadiba Rahman
Reviewed by
Mrinmoy Roy
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Relation Between Terabyte (TB) and Gigabyte (GB)
Let me explain to you about the relation between Terabyte TB and Gigabyte (GB) first before moving to the conversion process. Because it’s essential to grasp what these units represent.What is Terabyte (TB)?
A terabyte is a digital unit equal to 1,000 gigabytes, standard for hard drives and cloud storage. Terabyte (TB) is a unit of data measurement which is commonly used in Hard drive capacity. Exabytes are used to measure extremely large datasets, such as the total amount of data stored on the internet.What is Gigabyte (GB)?
Terabyte (TB) is another unit of data measurement that is used in Consumer electronics. A gigabyte is a digital storage unit equal to 1,000 megabytes, standard for computer memory and storage.. Exabytes are used to measure extremely large datasets, such as the total amount of data stored on the internet.How to Convert Gigabyte (GB)?
The conversion between Terabyte (TB) and Gigabyte (GB) follows a simple formula:Terabyte = Terabyte × 1024
Where, 1024 is the value that allows you to convert between Terabyte (TB) and Gigabyte (GB).
So,
1 Gigabyte = 1024 Terabyte
And, 1 Terabyte = 1/1024 Gigabyte

Examples of Converting Terabyte (TB) to Gigabyte (GB)
To convert any value from Terabyte (TB) to Gigabyte (GB), simply multiply the amount of Terabyte (TB) by the conversion factor:1 Gigabyte = 1024 Terabyte
For example, if you want to convert 5 Terabyte into Gigabyte and the conversion factor is 1024, then:
5 Terabyte = 5 x 1024 Gigabyte
Terabyte (TB) to Gigabyte (GB) Conversion Chart
Here’s a quick reference chart for common conversions between Terabyte (TB) and Gigabyte (GB)| Terabyte (TB) | Gigabyte (GB) |
|---|---|
| 2 Terabyte (TB) | 2048 Gigabyte (GB) |
| 4 Terabyte (TB) | 4096 Gigabyte (GB) |
| 8 Terabyte (TB) | 8192 Gigabyte (GB) |
| 16 Terabyte (TB) | 16384 Gigabyte (GB) |
| 32 Terabyte (TB) | 32768 Gigabyte (GB) |
| 64 Terabyte (TB) | 65536 Gigabyte (GB) |
| 128 Terabyte (TB) | 131072 Gigabyte (GB) |
| 256 Terabyte (TB) | 262144 Gigabyte (GB) |
| 512 Terabyte (TB) | 524288 Gigabyte (GB) |
| 1024 Terabyte (TB) | 1048576 Gigabyte (GB) |
How 1 Terabyte (TB) Converts to Other data Units
See the relation between Terabyte (TB) and other data related measurement units:| 1 Terabyte(TB) | 8796093022208.000000 Bit |
| 1 Terabyte(TB) | 1099511627776.000000 Byte (B) |
| 1 Terabyte(TB) | 0.000001 Exabyte (EB) |
| 1 Terabyte(TB) | 1073741824.000000 Kilobyte (KB) |
| 1 Terabyte(TB) | 1048576.000000 Megabyte (MB) |
| 1 Terabyte(TB) | 2199023255552.000000 Nibble (nib) |
| 1 Terabyte(TB) | 0.000977 Petabyte (PB) |
| 1 Terabyte(TB) | 0.000000 Yottabyte (YB) |
| 1 Terabyte(TB) | 0.000000 Zettabyte (ZB) |
Features of Our Terabyte (TB) to Gigabyte (GB) Conversion Calculator
Our Terabyte TB to Gigabyte (GB) converter is more than just a basic converter. Here's what makes it stand out:Output Precision Control
You can control how precise your conversion results are. From settings, you can adjust decimal places from 0 to 12 places.Customizable Rounding Options
You can control the output rounding options based on your necessity. You can turn the rounding mode on or off, and select between Ceiling or Floor rounding to match your needs.Multiple Number Formats
Display your results the way you want:- Standard format (e.g. 12.345245)
- Scientific notation (e.g. 1.23452e+1)
- Engineering format (e.g. 1.23452 × 10^1)

