How do I convert bytes back to megabytes?

Use the reverse converter: 1 byte equals 0.000001 MB.

Is this converter accurate?

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

1000 megabytes to bytes (1000 MB to B)

Open the full megabytes to bytes converter

Formula

To convert megabytes to bytes, multiply the value by 1000000.

B = MB × 1000000

How to convert 1000 MB to B

1000 MB × 1000000 = 1000000000 B

Values near 1000 MB

megabytes → bytes
MB	B
990	990000000.0000
991	991000000.0000
992	992000000.0000
993	993000000.0000
994	994000000.0000
995	995000000.0000
996	996000000.0000
997	997000000.0000
998	998000000.0000
999	999000000.0000
1000	1000000000.0000
1001	1001000000.0000
1002	1002000000.0000
1003	1003000000.0000
1004	1004000000.0000
1005	1005000000.0000
1006	1006000000.0000
1007	1007000000.0000
1008	1008000000.0000
1009	1009000000.0000
1010	1010000000.0000

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

Megabyte (MB): 1,000,000 bytes in the decimal system, used by storage makers and file sizes.
Byte (B): Eight bits, the basic unit of computer storage and the size of one character in many encodings.

Frequently asked questions

How do I convert megabytes to bytes?: To convert megabytes to bytes, multiply the value by 1000000.
How many bytes are in 1 megabyte?: 1 megabyte equals 1000000 B.
How many bytes are in 10 megabytes?: 10 MB equals 10000000 B.
How do I convert bytes back to megabytes?: Use the reverse converter: 1 byte equals 0.000001 MB.
Is this converter accurate?: Yes. It uses the exact SI/NIST definitions of each unit and shows up to 6 significant digits.