How do I convert gigabytes back to bytes?

Use the reverse converter: 1 gigabyte equals 1000000000 B.

Is this converter accurate?

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

32 bytes to gigabytes (32 B to GB)

Open the full bytes to gigabytes converter

Formula

To convert bytes to gigabytes, multiply the value by 1e-9.

GB = B × 1e-9

How to convert 32 B to GB

32 B × 1e-9 = 3.2e-8 GB

Values near 32 B

bytes → gigabytes
B	GB
22	2.2e-8
23	2.3e-8
24	2.4e-8
25	2.5e-8
26	2.6e-8
27	2.7e-8
28	2.8e-8
29	2.9e-8
30	3e-8
31	3.1e-8
32	3.2e-8
33	3.3e-8
34	3.4e-8
35	3.5e-8
36	3.6e-8
37	3.7e-8
38	3.8e-8
39	3.9e-8
40	4e-8
41	4.1e-8
42	4.2e-8

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.
Gigabyte (GB): 1,000,000,000 bytes in the decimal system, used for drive capacity and data plans.

Frequently asked questions

How do I convert bytes to gigabytes?: To convert bytes to gigabytes, multiply the value by 1e-9.
How many gigabytes are in 1 byte?: 1 byte equals 1e-9 GB.
How many gigabytes are in 10 bytes?: 10 B equals 1e-8 GB.
How do I convert gigabytes back to bytes?: Use the reverse converter: 1 gigabyte equals 1000000000 B.
Is this converter accurate?: Yes. It uses the exact SI/NIST definitions of each unit and shows up to 6 significant digits.