UnitConGigabytes to Terabytes Converter
Convert gigabytes to terabytes when totaling storage needs, estimating backup sizes, or expressing large data collections in more compact units.
Formula
Divide gigabytes by 1000 to get terabytes (decimal). To reverse, multiply terabytes by 1000 to get gigabytes.
Quick reference
| Gigabyte (GB) | Terabyte (TB) |
|---|---|
| 100 | 0.1 |
| 250 | 0.25 |
| 500 | 0.5 |
| 750 | 0.75 |
| 1000 | 1 |
| 2000 | 2 |
| 4000 | 4 |
| 8000 | 8 |
| 16000 | 16 |
| 32000 | 32 |
About these units
Gigabyte
The gigabyte dominated consumer storage from the 1990s through the 2010s. As photo libraries, 4K video, and games grew into hundreds of gigabytes, terabyte drives became standard for home users.
Terabyte
The terabyte became a consumer unit with the introduction of 1 TB hard drives in 2007. Today, multi-terabyte external drives and cloud plans are routine.
Frequently asked questions
500 ÷ 1000 = 0.5 TB.
2 × 1000 = 2000 GB (decimal). In binary: approximately 1862 GiB.
2000 ÷ 100 = 20 games.