How to use TB to GB
- Type a value in terabytes.
- The result in gigabytes appears instantly.
- Type in the second box to convert the other way.
How to convert terabytes to gigabytes
Multiply the value in terabytes by 1,000. Formula: GB = TB × 1,000. Example: 10 TB × 1,000 = 10,000 GB.
Common terabytes to gigabytes conversions
5 TB = 5,000 GB. 25 TB = 25,000 GB. 50 TB = 50,000 GB. 100 TB = 100,000 GB.
Where is TB to GB conversion used?
Data size conversions help when choosing mobile data plans, checking whether a file fits an upload limit, comparing phone and laptop storage, and estimating cloud storage or download sizes.
What are terabytes?
A terabyte is 1,000 gigabytes (decimal). Hard drives and cloud storage plans are measured in TB.
What are gigabytes?
A gigabyte is 1,000 megabytes (decimal). Mobile data plans, apps and movies are measured in GB.
Terabytes to gigabytes conversion table
| Terabytes (TB) | Gigabytes (GB) |
|---|---|
| 1 | 1,000 |
| 2 | 2,000 |
| 4 | 4,000 |
| 5 | 5,000 |
| 8 | 8,000 |
| 10 | 10,000 |
| 16 | 16,000 |
| 20 | 20,000 |
| 32 | 32,000 |
| 50 | 50,000 |
| 64 | 64,000 |
| 100 | 100,000 |
| 128 | 128,000 |
| 256 | 256,000 |
| 500 | 500,000 |
| 512 | 512,000 |
| 1,000 | 1,000,000 |
Frequently asked questions
How many gigabytes are in 1 terabyte?
1 terabyte = 1,000 gigabytes (1 TB = 1,000 GB).
How many terabytes are in 1 gigabyte?
1 gigabyte = 0.001 terabytes (1 GB = 0.001 TB).
What is 10 TB in gigabytes?
10 TB = 10,000 GB.
What is 100 TB in gigabytes?
100 TB = 100,000 GB.
Is the TB to GB conversion exact?
This converter uses decimal (SI) units: 1 GB = 1,000 MB, as used by storage makers and mobile networks. Some operating systems such as Windows use binary units, where 1 GB = 1,024 MB (technically a “gibibyte”), which is why a 500 GB drive shows about 465 GB on a PC.
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