TB to GB
Convert Terabyte to Gigabyte
Convert Terabyte to Gigabyte instantly with the tool above. The conversion factor is 1,000, meaning 1 terabyte equals 1,000 gigabytes. Type any value and the result updates immediately — no ads, no page reloads, no clutter.
Type a number above. The result updates instantly — no buttons, no reloads.
1 Terabyte = 1,000 gigabytes
1 Gigabyte = 0.001 terabytes
Quick reference
Common terabytes converted to gigabytes at a glance.
| TB | GB |
|---|---|
| 1 | 1,000 |
| 2 | 2,000 |
| 5 | 5,000 |
| 10 | 10,000 |
| 25 | 25,000 |
| 50 | 50,000 |
| 100 | 100,000 |
| 500 | 500,000 |
| 1,000 | 1,000,000 |
How to convert terabytes to gigabytes
To convert a value from terabytes to gigabytes, multiply the terabyte value by 1,000 gigabytes. For example, 10 terabytes × that factor = 10,000 gigabytes.
This terabyte to gigabyte converter runs entirely in your browser, so results appear instantly with no page reload, no advertisements and no sign-up.
Frequently asked questions
How many gigabytes are in 1 terabyte?+
1 terabyte is equal to 1,000 gigabytes.
How do you convert terabytes to gigabytes?+
To convert terabytes to gigabytes, multiply the terabyte value by 1,000. For example, 10 terabytes × 1,000 = 10,000 gigabytes.
What is the formula to convert terabytes to gigabytes?+
Terabyte → Gigabyte: value × 1,000. Equivalently, 1 terabyte = 1,000 gigabytes.
Is this Terabyte to Gigabyte converter free to use?+
Yes. This terabyte to gigabyte converter is completely free, works instantly in your browser, and contains no advertisements, popups or sign-up.