How to use GB to TB
- Type a value in gigabytes.
- The result in terabytes appears instantly.
- Type in the second box to convert the other way.
How to convert gigabytes to terabytes
Multiply the value in gigabytes by 0.001. Formula: TB = GB ÷ 1,000. Example: 10 GB × 0.001 = 0.01 TB.
Common gigabytes to terabytes conversions
5 GB = 0.005 TB. 25 GB = 0.025 TB. 50 GB = 0.05 TB. 100 GB = 0.1 TB.
Where is GB to TB 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 gigabytes?
A gigabyte is 1,000 megabytes (decimal). Mobile data plans, apps and movies are measured in GB.
What are terabytes?
A terabyte is 1,000 gigabytes (decimal). Hard drives and cloud storage plans are measured in TB.
Gigabytes to terabytes conversion table
| Gigabytes (GB) | Terabytes (TB) |
|---|---|
| 1 | 0.001 |
| 2 | 0.002 |
| 4 | 0.004 |
| 5 | 0.005 |
| 8 | 0.008 |
| 10 | 0.01 |
| 16 | 0.016 |
| 20 | 0.02 |
| 32 | 0.032 |
| 50 | 0.05 |
| 64 | 0.064 |
| 100 | 0.1 |
| 128 | 0.128 |
| 256 | 0.256 |
| 500 | 0.5 |
| 512 | 0.512 |
| 1,000 | 1 |
Frequently asked questions
How many terabytes are in 1 gigabyte?
1 gigabyte = 0.001 terabytes (1 GB = 0.001 TB).
How many gigabytes are in 1 terabyte?
1 terabyte = 1,000 gigabytes (1 TB = 1,000 GB).
What is 10 GB in terabytes?
10 GB = 0.01 TB.
What is 100 GB in terabytes?
100 GB = 0.1 TB.
Is the GB to TB 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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