How to convert gigabytes to terabytes
Divide the number of gigabytes by 1,000. That is all there is to it, because the factor between gigabytes and terabytes never changes.
Formula
TB = GB ÷ 1,000
Example: 25 gigabytes ÷ 1,000 = 0.025 terabytes.
GB to TB chart
| Gigabytes (GB) | Terabytes (TB) |
|---|---|
| 0.5 GB | 0.0005 TB |
| 1 GB | 0.001 TB |
| 2 GB | 0.002 TB |
| 3 GB | 0.003 TB |
| 4 GB | 0.004 TB |
| 5 GB | 0.005 TB |
| 6 GB | 0.006 TB |
| 7 GB | 0.007 TB |
| 8 GB | 0.008 TB |
| 9 GB | 0.009 TB |
| 10 GB | 0.01 TB |
| 15 GB | 0.015 TB |
| 20 GB | 0.02 TB |
| 25 GB | 0.025 TB |
| 30 GB | 0.03 TB |
| 40 GB | 0.04 TB |
| 50 GB | 0.05 TB |
| 60 GB | 0.06 TB |
| 70 GB | 0.07 TB |
| 75 GB | 0.075 TB |
| 80 GB | 0.08 TB |
| 90 GB | 0.09 TB |
| 100 GB | 0.1 TB |
| 250 GB | 0.25 TB |
| 500 GB | 0.5 TB |
| 1,000 GB | 1 TB |
Values are rounded to at most four decimals. The converter above shows more digits.
About the units
One gigabyte is 1,000,000,000 bytes.
One terabyte is 1,000,000,000,000 bytes.
Need the other direction? Use the TB to GB converter. For every data storage unit at once, open the Data Storage Converter.
Frequently asked questions
How many terabytes are in a gigabyte?
There are 0.001 terabytes in one gigabyte. In the other direction, one terabyte is 1,000 gigabytes.
How do I convert gigabytes to terabytes?
Divide the number of gigabytes by 1,000. For example: 25 gigabytes ÷ 1,000 = 0.025 terabytes.
What is 40 gigabytes in terabytes?
40 gigabytes equals 0.04 terabytes.