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Conversion

Terabytes to Gigabytes Converter

1 terabyte = 1,000 GB. Enter any value to convert terabytes (TB) to gigabytes (GB), or use the table below for common values.

Results

1 TB =1,000 GBterabytes → gigabytes
1 TB1,000 GB
1 GB0.001 TB
Formula
GB = TB × 1,000
1 TB in other units
UnitValue
bits (b)8,000,000,000,000
bytes (B)1,000,000,000,000
kilobytes (KB)1,000,000,000
megabytes (MB)1,000,000
gigabytes (GB)1,000
kibibytes (KiB)976,562,500
mebibytes (MiB)953,674.3164
gibibytes (GiB)931.3225746

Formula

GB = TB × 1,000

Example: 10 TB = 10,000 GB. To convert the other way, use TB = GB × 0.001.

Terabytes to Gigabytes conversion table

Terabytes (TB)Gigabytes (GB)
1 TB1,000 GB
2 TB2,000 GB
4 TB4,000 GB
8 TB8,000 GB
16 TB16,000 GB
32 TB32,000 GB
64 TB64,000 GB
100 TB100,000 GB
128 TB128,000 GB
256 TB256,000 GB
500 TB500,000 GB
512 TB512,000 GB
1,000 TB1,000,000 GB
1,024 TB1,024,000 GB

About terabytes and gigabytes

A terabyte (TB) is 10¹² bytes, the typical capacity unit for hard drives and SSDs.

A gigabyte (GB) is one billion bytes. Drive makers use decimal gigabytes, so a "1 TB" drive shows about 931 GiB in many operating systems.

Other Data Storage conversions

Gigabytes → TerabytesReverse conversionBits → Gigabytesb → GBBytes → GigabytesB → GBKilobytes → GigabytesKB → GBMegabytes → GigabytesMB → GBTerabytes → BitsTB → bTerabytes → BytesTB → BTerabytes → KilobytesTB → KBTerabytes → MegabytesTB → MBTerabytes → KibibytesTB → KiBTerabytes → MebibytesTB → MiBTerabytes → GibibytesTB → GiBKibibytes → GigabytesKiB → GBMebibytes → GigabytesMiB → GBGibibytes → GigabytesGiB → GB

Frequently asked questions

How do I convert terabytes to gigabytes?

Use the formula GB = TB × 1,000. For example, 10 TB = 10,000 GB.

What is 1 terabyte in gigabytes?

1 TB = 1,000 GB.

How do I convert gigabytes back to terabytes?

Use TB = GB × 0.001. 1 GB = 0.001 TB.