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.

500 gigabytes to terabytes (500 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 500 GB to TB

500 GB × 0.001 = 0.5 TB

Values near 500 GB

gigabytes → terabytes
GB	TB
490	0.4900
491	0.4910
492	0.4920
493	0.4930
494	0.4940
495	0.4950
496	0.4960
497	0.4970
498	0.4980
499	0.4990
500	0.5000
501	0.5010
502	0.5020
503	0.5030
504	0.5040
505	0.5050
506	0.5060
507	0.5070
508	0.5080
509	0.5090
510	0.5100

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.