⇄
TB to GB Converter
Convert terabytes to gigabytes for storage planning.
FILE SIZE CONVERTER
⇄Your conversion
Conversion standard
To
1 MB = 1,000 KB
Instant calculations. No sign-up needed.
How tb to gb conversion works
Storage product capacities commonly use decimal TB and GB. Binary TiB and GiB use powers of 1,024. Display conventions vary by software.
A practical example
3 TB = 3,000 GB.
Using this tool
- Enter a non-negative amount and choose your conversion standard.
- Adjust decimal places to suit your task. Very small values retain significant digits.
- Copy the result with its unit, or swap the direction for a reverse conversion.
Why do decimal and binary results differ?
Decimal prefixes use powers of 1,000; binary prefixes use powers of 1,024. Bit-to-byte conversion always uses eight bits per byte. Explicit unit labels identify which convention applies.