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Terabytes to gigabytes

1 terabyte in gigabytes
1 TB = 1,000 GB
GB = TB × 1,000

To convert terabytes to gigabytes, multiply by 1,000. The table below gives the values people look up most often, and the converter works for any number.

Terabytes to gigabytes table

Common terabyte values converted to gigabytes.
Terabytes Gigabytes
1 TB 1,000
2 TB 2,000
3 TB 3,000
4 TB 4,000
5 TB 5,000
10 TB 10,000
15 TB 15,000
20 TB 20,000
25 TB 25,000
30 TB 30,000
40 TB 40,000
50 TB 50,000
75 TB 75,000
100 TB 100,000
250 TB 250,000
500 TB 500,000
1,000 TB 1,000,000

How the conversion works

The relationship is GB = TB × 1,000. Both units measure data, so the conversion is a fixed factor that never changes.

Common questions

How many gigabytes are in one terabyte?
One terabyte equals 1,000 gigabytes. GB = TB × 1,000.
How do you convert terabytes to gigabytes?
Use GB = TB × 1,000. So 10 TB is 10,000 GB.
How many terabytes are in one gigabyte?
One gigabyte equals 0.001 terabytes, which is the reverse of the conversion above.

Related pages

Sources

  1. Guide for the Use of the International System of Units (SP 811) — NIST (Public domain (US Government))
  2. The International System of Units (SI Brochure) — Bureau International des Poids et Mesures
  3. Calculated on this page — At One Place

How these figures are compiled and checked