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Terabyte to Gigabyte
Convert terabyte (TB) to gigabyte (GB) — with the exact factor, a quick-reference table and a free converter that works offline.
1 TB = 1,000 GB
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Open the free converter with this conversion pre-loaded — no sign-up, works offline after first load.
Conversion table
| Terabyte (TB) | Gigabyte (GB) |
|---|---|
| 0.1 TB | 100 GB |
| 0.5 TB | 500 GB |
| 1 TB | 1,000 GB |
| 2 TB | 2,000 GB |
| 5 TB | 5,000 GB |
| 10 TB | 10,000 GB |
| 25 TB | 25,000 GB |
| 100 TB | 100,000 GB |
How the conversion works
Both units measure data. One terabyte equals exactly 1,000 GB, so multiply by that factor to convert.
FAQ
How many gigabytes in a terabyte?
1 TB = 1,000 GB.
How do I convert terabyte to gigabyte?
Multiply the terabyte value by 1,000. For example, 10 TB × 1,000 = 10,000 GB.
Where does the factor come from?
The conversion factor is defined in IEC 80000-13; both units are data units converted through byte.
Related conversions
Conversion factors: IEC 80000-13. Computed by the same engine that powers the app.
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