Gigabytes to Terabytes Converter
Convert hard drive and cloud storage capacities from Gigabytes (GB) to Terabytes (TB).
Enter any number above to convert Gigabytes to Terabytes. Click (i) for brief unit info.
Converting the other way?
Switch directly to the reverse calculator: Terabytes to Gigabytes Converter
How to Convert Gigabyte (Decimal 10⁹ B) to Terabyte (Decimal 10¹² B)
Official Mathematical Formula
Where the input value in GB is transformed using the exact standardized conversion factor to produce the output in TB.
Practical Calculation Example
You can verify this calculation directly using our interactive tool above.
Quick Conversion Reference Table (GB → TB)
Gigabyte (Decimal 10⁹ B) (GB) | Terabyte (Decimal 10¹² B) (TB) | Copy |
|---|---|---|
| 1 GB | 0.001 TB | |
| 2 GB | 0.002 TB | |
| 3 GB | 0.003 TB | |
| 5 GB | 0.005 TB | |
| 10 GB | 0.01 TB | |
| 15 GB | 0.015 TB | |
| 20 GB | 0.02 TB | |
| 25 GB | 0.025 TB | |
| 50 GB | 0.05 TB | |
| 75 GB | 0.075 TB | |
| 100 GB | 0.1 TB | |
| 250 GB | 0.25 TB | |
| 500 GB | 0.5 TB | |
| 1000 GB | 1 TB |
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