Gigabytes to Terabytes (GB to TB)

Convert gigabytes to terabytes instantly. 1 gigabyte = 0.001 terabytes, so divide the number of gigabytes by 1,000. Includes worked examples and a full GB to TB table.

How to convert gigabytes to terabytes

1 gigabyte = 0.001 terabytes and 1 terabyte = 1,000 gigabytes. To convert gigabytes to terabytes, divide by 1,000:

TB = GB ÷ 1,000

Examples

  • 500 GB ÷ 1,000 = 0.5 TB
  • 1,000 GB ÷ 1,000 = 1 TB
  • 2,000 GB ÷ 1,000 = 2 TB

GB to TB conversion table

Gigabytes (GB)Terabytes (TB)
1 GB0.001 TB
2 GB0.002 TB
4 GB0.004 TB
8 GB0.008 TB
16 GB0.016 TB
32 GB0.032 TB
64 GB0.064 TB
100 GB0.1 TB
128 GB0.128 TB
256 GB0.256 TB
500 GB0.5 TB
512 GB0.512 TB
1,000 GB1 TB
1,024 GB1.024 TB
2,048 GB2.048 TB

What is a gigabyte?

A gigabyte (GB) is 1,000,000,000 bytes, used for storage and mobile data. A gibibyte (GiB) is 1,073,741,824 bytes.

What is a terabyte?

A terabyte is 1,000 GB (10¹² bytes), the size of large hard drives and SSDs.

Related conversions

Terabytes to gigabytesGigabytes to megabytesMegabytes to gigabytesGibibytes to gigabytesGigabytes to gibibytesAll data storage units

Frequently asked questions

How do I convert gigabytes to terabytes?

Divide the value in gigabytes by 1,000. 1 gigabyte = 0.001 terabytes.

How many gigabytes are in one terabyte?

1 terabyte = 1,000 gigabytes.

What is 1,000 GB in TB?

1,000 GB = 1 TB.

What is 2,000 GB in TB?

2,000 GB = 2 TB.