Digital
TB to GB Converter
1 TB = 1,000 GB. Enter any value and the result updates instantly.
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Accuracy and rounding
Decimal units use powers of 1000; binary units such as MiB and GiB use powers of 1024.
Decimal data units use powers of 1000, while binary units such as KiB, MiB, and GiB use powers of 1024.
For storage estimates, two decimals are readable. For byte-level checks, use the raw GB value from the calculator.
How to convert TB to GB
- Type the TB value in the calculator.
- Keep TB selected as the from unit and GB selected as the to unit.
- Use the instant result, or copy it with the copy button.
TB to GB chart
| TB | 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 |
| 50 TB | 50,000 GB |
| 100 TB | 100,000 GB |
Formula
GB = TB x 1,000
Example: 1 TB = 1,000 GB.
Source
Decimal SI prefixes and binary 1024-based prefixes for digital storage.
Common questions
How do I convert TB to GB?
Enter the TB value in the converter, or multiply by the factor shown in the formula. 1 TB = 1,000 GB.
What should I watch out for?
Decimal storage units use powers of 1000; binary units such as MiB and GiB use powers of 1024.
Where does this digital conversion come from?
Decimal SI prefixes and binary 1024-based prefixes for digital storage. ConverterBase uses stable definitions and fixed conversion factors, not live or rounded market data.