How do I convert terabytes back to gigabytes?

Use the reverse converter: 1 terabyte equals 1000 GB.

Is this converter accurate?

Yes. It uses the exact SI/NIST definitions of each unit and shows up to 6 significant digits.

2 gigabytes to terabytes (2 GB to TB)

Open the full gigabytes to terabytes converter

Formula

To convert gigabytes to terabytes, multiply the value by 0.001.

TB = GB × 0.001

How to convert 2 GB to TB

2 GB × 0.001 = 0.002 TB

Values near 2 GB

gigabytes → terabytes
GB	TB
1	0.0010
2	0.0020
3	0.0030
4	0.0040
5	0.0050
6	0.0060
7	0.0070
8	0.0080
9	0.0090
10	0.0100
11	0.0110
12	0.0120
13	0.0130
14	0.0140
15	0.0150
16	0.0160
17	0.0170
18	0.0180
19	0.0190
20	0.0200
21	0.0210

Decimal vs binary: KB, MB and GB use powers of 1,000 (SI), while KiB, MiB and GiB use powers of 1,024. Storage makers use decimal units; many operating systems and memory sizes use binary ones, which is why a "500 GB" drive shows less space.

About the units

Gigabyte (GB): 1,000,000,000 bytes in the decimal system, used for drive capacity and data plans.
Terabyte (TB): 10^12 bytes in the decimal system, used for hard drives and SSDs.

Frequently asked questions

How do I convert gigabytes to terabytes?: To convert gigabytes to terabytes, multiply the value by 0.001.
How many terabytes are in 1 gigabyte?: 1 gigabyte equals 0.001 TB.
How many terabytes are in 10 gigabytes?: 10 GB equals 0.01 TB.
How do I convert terabytes back to gigabytes?: Use the reverse converter: 1 terabyte equals 1000 GB.
Is this converter accurate?: Yes. It uses the exact SI/NIST definitions of each unit and shows up to 6 significant digits.