Terabytes (TB) to Gigabytes (GB)
Type a value in Terabytes (TB) and get the result in Gigabytes (GB), calculated exactly.
1 Terabytes (TB) = 1,000 Gigabytes (GB)
Precision
Exact factorThis result is exact.
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Formula
GB = TB × 1,000
To convert Terabytes (TB) to Gigabytes (GB), multiply the value by 1,000.
Worked examples
- 1 TB × 1,000 = 1,000 GB
- 100 TB × 1,000 = 100,000 GB
- 50 TB × 1,000 = 50,000 GB
This factor is exact by definition.
Conversion table
| Terabytes (TB) | Gigabytes (GB) |
|---|---|
| 1 | 1,000 |
| 2 | 2,000 |
| 3 | 3,000 |
| 4 | 4,000 |
| 5 | 5,000 |
| 6 | 6,000 |
| 7 | 7,000 |
| 8 | 8,000 |
| 9 | 9,000 |
| 10 | 10,000 |
| 15 | 15,000 |
| 20 | 20,000 |
| 25 | 25,000 |
| 30 | 30,000 |
| 40 | 40,000 |
| 50 | 50,000 |
| 60 | 60,000 |
| 70 | 70,000 |
| 75 | 75,000 |
| 80 | 80,000 |
| 90 | 90,000 |
| 100 | 100,000 |
Values marked ≈ are rounded; the rest are exact.
Reverse table: Gigabytes (GB) to Terabytes (TB)
| Gigabytes (GB) | Terabytes (TB) |
|---|---|
| 1 | 0.001 |
| 2 | 0.002 |
| 3 | 0.003 |
| 4 | 0.004 |
| 5 | 0.005 |
| 6 | 0.006 |
| 7 | 0.007 |
| 8 | 0.008 |
| 9 | 0.009 |
| 10 | 0.01 |
| 15 | 0.015 |
| 20 | 0.02 |
| 25 | 0.025 |
| 30 | 0.03 |
| 40 | 0.04 |
| 50 | 0.05 |
| 60 | 0.06 |
| 70 | 0.07 |
| 75 | 0.075 |
| 80 | 0.08 |
| 90 | 0.09 |
| 100 | 0.1 |
Unit definitions
- Terabytes (TB) TB
- Exactly 10¹² bytes (decimal), or 1000 GB.
- Gigabytes (GB) GB
- Exactly 1 000 000 000 bytes (decimal).
Questions people ask
Terabytes (TB) to Gigabytes (GB): what is the conversion factor?
One TB is 1,000 GB.
How do I convert Terabytes (TB) to Gigabytes (GB)?
Use the formula above. For example, 100 TB = 100,000 GB.
Is the conversion exact?
Yes. Both units have exact definitions, so the factor is exact; a result is only rounded when its decimals never end.
Factors checked 19 October 2026.