Gigabytes to Terabytes Converter
Convert gigabyte to terabyte instantly. Type a value below — the result updates as you type.
When you need to convert gigabyte to terabyte
Data-size conversions help when checking download limits, storage capacity, backup sizes or mobile data caps, where marketing units and operating-system units don't always agree.
Hard-drive, SSD and cloud-storage capacities move between gigabytes and terabytes.
Typical values: 0.5 GB is about 0.0005 TB, and 100 GB works out to roughly 0.1 TB. Because the ratio is fixed at 0.001, you can scale any amount linearly — doubling the gigabytes doubles the terabytes.
Drive makers count in powers of 1000 while many systems display powers of 1024, which is why advertised and reported capacities differ.
How to convert gigabyte to terabyte
One gigabyte equals 0.001 terabytes. To convert, multiply the number of gigabytes by 0.001:
terabytes = gigabytes × 0.001
For example, 10 gigabytes × 0.001 = 0.01 terabytes.
Gigabytes to terabytes conversion table
| Data (GB) | Terabytes (TB) |
|---|---|
| 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 |
| 20 GB | 0.02 TB |
| 50 GB | 0.05 TB |
| 100 GB | 0.1 TB |
FAQ
How many terabytes are in a gigabyte?
One gigabyte = 0.001 terabytes.
How do I convert terabytes back to gigabytes?
Divide by 0.001, or use the terabytes to gigabytes converter.