How do I convert petabytes back to gigabytes?

Use the reverse converter: 1 petabyte equals 1000000 GB.

Is this converter accurate?

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

1000 gigabytes to petabytes (1000 GB to PB)

Open the full gigabytes to petabytes converter

Formula

To convert gigabytes to petabytes, multiply the value by 0.000001.

PB = GB × 0.000001

How to convert 1000 GB to PB

1000 GB × 0.000001 = 0.001 PB

Values near 1000 GB

gigabytes → petabytes
GB	PB
990	0.0010
991	0.0010
992	0.0010
993	0.0010
994	0.0010
995	0.0010
996	0.0010
997	0.0010
998	0.0010
999	0.0010
1000	0.0010
1001	0.0010
1002	0.0010
1003	0.0010
1004	0.0010
1005	0.0010
1006	0.0010
1007	0.0010
1008	0.0010
1009	0.0010
1010	0.0010

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.
Petabyte (PB): 10^15 bytes in the decimal system, used in data centres and big data.

Frequently asked questions

How do I convert gigabytes to petabytes?: To convert gigabytes to petabytes, multiply the value by 0.000001.
How many petabytes are in 1 gigabyte?: 1 gigabyte equals 0.000001 PB.
How many petabytes are in 10 gigabytes?: 10 GB equals 0.00001 PB.
How do I convert petabytes back to gigabytes?: Use the reverse converter: 1 petabyte equals 1000000 GB.
Is this converter accurate?: Yes. It uses the exact SI/NIST definitions of each unit and shows up to 6 significant digits.