How do I convert petabytes back to bytes?

Use the reverse converter: 1 petabyte equals 1e+15 B.

Is this converter accurate?

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

1024 bytes to petabytes (1024 B to PB)

Open the full bytes to petabytes converter

Formula

To convert bytes to petabytes, multiply the value by 1e-15.

PB = B × 1e-15

How to convert 1024 B to PB

1024 B × 1e-15 = 1.024e-12 PB

Values near 1024 B

bytes → petabytes
B	PB
1014	1.014e-12
1015	1.015e-12
1016	1.016e-12
1017	1.017e-12
1018	1.018e-12
1019	1.019e-12
1020	1.02e-12
1021	1.021e-12
1022	1.022e-12
1023	1.023e-12
1024	1.024e-12
1025	1.025e-12
1026	1.026e-12
1027	1.027e-12
1028	1.028e-12
1029	1.029e-12
1030	1.03e-12
1031	1.031e-12
1032	1.032e-12
1033	1.033e-12
1034	1.034e-12

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

Byte (B): Eight bits, the basic unit of computer storage and the size of one character in many encodings.
Petabyte (PB): 10^15 bytes in the decimal system, used in data centres and big data.

Frequently asked questions

How do I convert bytes to petabytes?: To convert bytes to petabytes, multiply the value by 1e-15.
How many petabytes are in 1 byte?: 1 byte equals 1e-15 PB.
How many petabytes are in 10 bytes?: 10 B equals 1e-14 PB.
How do I convert petabytes back to bytes?: Use the reverse converter: 1 petabyte equals 1e+15 B.
Is this converter accurate?: Yes. It uses the exact SI/NIST definitions of each unit and shows up to 6 significant digits.