Unit Converter

Convert terabytes to gigabytes

Convert terabytes to gigabytes with decimal units (1 TB = 1,000 GB) — the standard for drive capacity labels.

1 TB = 1000 GB

Formula

Convert terabytes to gigabytes with:

GB = TB × 1000

Example

2 TB = 2,000 GB

terabytes to gigabytes table

TBGB
0.5 TB500 GB
1 TB1000 GB
2 TB2000 GB
4 TB4000 GB
8 TB8000 GB
16 TB16000 GB

Questions

How many gigabytes are in a terabyte?

One terabyte is 1000 gigabytes. Enter any value above to convert instantly.

What is the formula to convert terabytes to gigabytes?

Use GB = TB × 1000. The calculator applies this for every value you type.

Is this conversion exact?

Yes — it uses the standard conversion factor (GB = TB × 1000), rounded to 6 significant digits for display.

Common conversions

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