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Convert terabyte to gigabyte

Here you can quickly calculate how many gigabyte fit in one terabyte.
  • 1 TB = 1000 GB
  • 1 GB = 0.001 TB

Terabyte to gigabyte conversion table

terabyte gigabyte
1 1000
2 2000
5 5000
10 10000
20 20000
50 50000
100 100000

Terabyte to gigabyte formula

To convert terabyte to gigabyte, multiply by 1000.

1 TB = 1000 GB
Example: 1 terabyte = 1000 gigabyte

Common data storage conversion mistakes

  • Drive makers count in decimal: 1 TB = 1,000 GB = 10¹² bytes. Operating systems often display binary units (powers of 1,024), so the same drive shows up as about 931 'GB', really gibibytes (GiB). The 'missing' 69 gigabytes are just two counting systems, nothing is lost.

Quick terabyte and gigabyte conversion quiz

Score: 0

3.6 terabyte equals 3 600 gigabyte.

Correct answer: 3.6 terabyte = 3 600 gigabyte.

4.5 terabyte equals 4 500 gigabyte.

Correct answer: 4.5 terabyte = 4 500 gigabyte.

203 terabyte equals 203 000 gigabyte.

Correct answer: 203 terabyte = 203 000 gigabyte.

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