Convert gigabytes to terabytes
Gigabyte (GB) to terabyte (TB). One gigabyte equals 0.001 terabytes.
Formula
Gigabyte to terabyte conversion table
| Gigabytes | Terabytes | Terabytes | Gigabytes |
|---|---|---|---|
| 1 GB | 0.001 TB | 1 TB | 1000 GB |
| 2 GB | 0.002 TB | 2 TB | 2000 GB |
| 3 GB | 0.003 TB | 3 TB | 3000 GB |
| 5 GB | 0.005 TB | 5 TB | 5000 GB |
| 10 GB | 0.01 TB | 10 TB | 10000 GB |
| 20 GB | 0.02 TB | 20 TB | 20000 GB |
| 50 GB | 0.05 TB | 50 TB | 50000 GB |
| 100 GB | 0.1 TB | 100 TB | 100000 GB |
| 500 GB | 0.5 TB | 500 TB | 500000 GB |
| 1000 GB | 1 TB | 1000 TB | 1000000 GB |
To convert gigabytes to terabytes, divide the number of gigabytes by 1000. One gigabyte equals 0.001 terabytes, and one terabyte equals 1000 gigabytes, so the relationship is fixed and exact. As a worked example, 10 GB comes to 0.01 TB. Enter your own figure in the converter above to get an instant answer, or use the swap button to flip the direction. This is a digital storage conversion, and like every tool on UnitGlide it runs locally in your browser with no account or upload required. The table further down shows a range of common gigabyte values already worked out in terabytes, plus the reverse terabyte to gigabyte direction, which is handy for quick reference or double-checking a result by hand.
Frequently asked questions
How many terabytes are in a gigabyte?
One gigabyte equals 0.001 terabytes. The ratio is constant, so you can multiply any number of gigabytes by 0.001 to get terabytes.
What is the formula to convert gigabytes to terabytes?
Use terabytes = gigabytes ÷ 1000. UnitGlide applies this exact formula for every value, so results stay accurate across the whole range.
How do I convert terabytes back to gigabytes?
Go the other way by using one terabyte equals 1000 gigabytes. You can also press the swap button in the converter above to flip the direction in one click.
Is this gigabyte to terabyte converter accurate?
Yes. It uses internationally defined SI conversion factors, as maintained by the BIPM, and all math runs in your browser so nothing is rounded away on a server. For everyday use the displayed precision is more than enough.