Convert GB to TB
1 GB = 0.001 TB
1 TB = 1,000 GB
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How to convert GB to TB
Divide the value in GB by 1,000 to get TB. As a formula: TB = GB ÷ 1,000
Good to know
Divide by 1,000: a 2 TB drive holds 2,000 GB as sold. Windows divides by 1,024 at each step instead and shows that drive as 1.81 TB — the same bytes, counted the other way.
GB to TB conversion table
| GB (GB) | TB (TB) |
|---|---|
| 128 GB | 0.128 TB |
| 256 GB | 0.256 TB |
| 500 GB | 0.5 TB |
| 512 GB | 0.512 TB |
| 1,000 GB | 1 TB |
| 2,000 GB | 2 TB |
| 4,000 GB | 4 TB |
| 8,000 GB | 8 TB |
| 10,000 GB | 10 TB |
| 16,000 GB | 16 TB |
| 20,000 GB | 20 TB |
Related conversions
Need other units? The full Data Size Converter converts between every unit it supports, and the Unit Converters page lists the rest.
GB to TB — questions
How many TB are in 1 GB?
1 GB = 0.001 TB. Divide the value in GB by 1,000 to get TB.
How do I convert GB to TB?
Divide the value in GB by 1,000. For example, 500 GB ÷ 1,000 = 0.5 TB.
What is 500 GB in TB?
500 GB = 0.5 TB.
What is 1,000 GB in TB?
1,000 GB = 1 TB.
What is 2,000 GB in TB?
2,000 GB = 2 TB.
What is 4,000 GB in TB?
4,000 GB = 4 TB.