TB to GB Converter (Terabytes to Gigabytes)

1 terabyte = 1,000 gigabytes. To convert TB to GB, multiply by 1,000.

1 TB

1,000 GB

1 GB

0.001 TB

10 TB

10,000 GB

100 TB

100,000 GB

Printable chart

TB to GB chart

29 common values · GB = TB × 1,000

Terabytes (TB)	Gigabytes (GB)
1	1,000
2	2,000
4	4,000
5	5,000
8	8,000
10	10,000
16	16,000
20	20,000
25	25,000
32	32,000
50	50,000
64	64,000
100	100,000
128	128,000
200	200,000
250	250,000
256	256,000
500	500,000
512	512,000
750	750,000
1,000	1,000,000
1,024	1,024,000
2,000	2,000,000
2,048	2,048,000
4,000	4,000,000
4,096	4,096,000
5,000	5,000,000
8,192	8,192,000
10,000	10,000,000

Tip: press Ctrl+D (⌘+D on Mac) to bookmark this chart.

How to convert TB to GB

1 terabyte equals 1,000 gigabytes, so the conversion is a single multiplication.

GB = TB × 1,000

Example: 2 TB × 1,000 = 2,000 GB.

About the gigabyte

Gigabyte (GB)

A gigabyte (SI) is 1,000,000,000 bytes. Drive makers use this decimal definition.

1 terabyte in every data storage unit

Megabytes1,000,000 MB

Gigabytes1,000 GB

Kilobytes1,000,000,000 kB

Bytes1,000,000,000,000 B

Bits8,000,000,000,000 bit

Petabytes0.001 PB

Kibibytes976,562,500 KiB

Mebibytes953,674.316 MiB

Gibibytes931.323 GiB

Tebibytes0.9095 TiB

Kilobits8,000,000,000 kbit

Megabits8,000,000 Mbit

Gigabits8,000 Gbit

GB to TBReverse conversion MB to GB1 MB = 0.001 GB GB to MB1 GB = 1,000 MB GB to GiB1 GB = 0.9313 GiB GiB to GB1 GiB = 1.0737 GB

TB to GB FAQ

How many gigabytes are in a terabyte?

1 terabyte = 1,000 gigabytes.

How many terabytes are in a gigabyte?

1 gigabyte = 0.001 terabytes.

How do I convert TB to GB?

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

Can I print this TB to GB chart?

Yes. Use "Print / Save PDF" next to the converter for a one-page chart, or "Download CSV" to open it in Excel or Google Sheets.