TB to GB
Convert terabytes to gigabytes with visual comparison bars
Result in Gigabytes
1,000 GB
About this calculator
Convert terabytes to gigabytes instantly. One terabyte equals exactly 1,000 gigabytes in the SI decimal system used by storage manufacturers. Perfect for comparing hard drive and SSD capacities or estimating cloud storage needs.
How to use the TB to GB converter
- Enter your value into the input field.
- Read the converted result.
- Adjust the input to try other values instantly.
- Copy the page URL to share the exact conversion.
Common examples
- 1 TB = 1,000 GB
- 2 TB = 2,000 GB
- 0.5 TB = 500 GB
- 4 TB = 4,000 GB
- 10 TB = 10,000 GB
Frequently asked questions
How does the TB to GB converter work?
Enter a value in the source unit and the calculator applies the standard conversion factor (or temperature formula, where relevant) to give you the equivalent value in the target unit. The result updates as you type.
When would I use a TB to GB converter?
Whenever you need to translate a quantity between two units of measurement — common cases include travel, cooking, shipping, engineering, science homework, and reading product specifications written in a different system.
How accurate is the TB to GB converter?
Conversions use the standard definitions of each unit and full-precision arithmetic. The displayed value is rounded for readability, but the underlying calculation keeps higher precision so repeated conversions do not drift.
Can I share a specific conversion with someone else?
Yes. Every value you enter updates the URL, so copying the address bar and sharing the link reopens the exact same conversion for whoever clicks it.