GB to TB Calculator
Enter a value in gigabytes to convert it to terabytes.
GB to TB Formula
This converter uses decimal storage units, where 1 TB equals 1,000 GB.
Formula: TB = GB ÷ 1000
That makes the page useful when a storage device or cloud plan is advertised in terabytes but the data you want to move, back up, or compare is listed in gigabytes.
Common GB to TB Conversions
| GB | TB |
|---|---|
| 100 GB | 0.1 TB |
| 500 GB | 0.5 TB |
| 1,000 GB | 1 TB |
| 2,000 GB | 2 TB |
| 4,000 GB | 4 TB |
Why Convert GB to TB?
This conversion helps when comparing storage devices, understanding plan sizes, or estimating how much data fits on a server, SSD, or cloud account.
For smaller unit conversions, see KB to MB and Bytes to KB.
It is particularly handy for planning backups, media libraries, or hosting capacity, because larger totals are often easier to understand in terabytes than in long gigabyte figures.
GB to TB FAQ
What is the formula for GB to TB?
The formula on this page is TB = GB ÷ 1000, which follows the decimal storage standard used in many product listings.
Why is 1000 used instead of 1024?
This page uses decimal units because that is common in storage marketing and many SEO searches. Binary conversions are typically labeled with GiB and TiB instead.
When should I convert GB to TB?
It is useful when comparing cloud plans, hard drives, backups, and data storage requirements across differently sized packages.