GB = 1 x 1000.000000

Terabytes to Gigabytes formula

GB = TB x 1000.000000

UnitFlip uses fixed, auditable conversion factors in the browser. The result is rounded only for display, so you can adjust precision from 0 to 8 decimal places without sending values to a backend.

Common terabytes to gigabytes conversions

TerabytesGigabytes
0 TB GB
1 TB1 GB
2 TB2 GB
5 TB5 GB
10 TB1 GB
25 TB25 GB
50 TB5 GB
100 TB1 GB

How to use this converter

Type a number, paste a value with commas if needed, choose the decimal precision, and copy the visible result. Empty input leaves the result blank; invalid numbers show an inline error.

  • 1 TB uses the same formula shown above.
  • For planning, compare nearby values in the table before choosing how much to round.
Caveat: Data units may use decimal base 1000 or binary base 1024; UnitFlip labels the selected base.

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