Byte (B)
A byte is 8 bits — the standard unit for file sizes, RAM, and storage capacity in computing.
Bytes and their multiples describe hard drives, downloads, and memory on phones and computers.
Byte to Megabyte
Convert byte to megabyte instantly. Type in either field — results update live.
Instant
Private
Free
Data Storage Byte Megabyte
1 byte = 0.000001 megabytes
Unit
Unit
Conversion table
Selected B values converted to MB using the exact factor from this tool.
| B | MB |
|---|---|
| 0.01 | 1e-8 |
| 0.1 | 1e-7 |
| 1 | 0.000001 |
| 2 | 0.000002 |
| 3 | 0.000003 |
| 5 | 0.000005 |
| 10 | 0.00001 |
| 20 | 0.00002 |
| 50 | 0.00005 |
| 100 | 0.0001 |
| 1,000 | 0.001 |
How to convert
Exact conversion factors in both directions, plus a worked example.
1 B = 0.000001 MB
1 MB = 1000000 B
To convert byte to megabyte, multiply by 0.000001.
To convert megabyte to byte, multiply by 1000000.
Example: convert 10 B to MB
10 × 0.000001 = 0.00001 MB
About these units
Short background on the units used in this conversion.
Megabyte (MB)
A decimal megabyte (MB) is exactly 1,000,000 bytes (1,000 KB) — not to be confused with the binary mebibyte (MiB).
Decimal MB sizes photo attachments, app downloads, and cloud storage tiers on many consumer devices.
Frequently asked questions
How many megabytes are in one byte?
One byte equals 0.000001 megabytes. Multiply your bytes value by 0.000001 to convert to megabytes.
What is the conversion formula?
MB = B × 0.000001The reverse is
B = MB × 1,000,000, using the same exact factors as this converter.Is this Byte to Megabyte converter private?
Yes. All calculations run locally in your browser. Nothing you type is sent to a server.
All byte conversions
Jump to any data storage conversion starting from byte — including the reverse direction and every other unit in our dataset.
megabyte (MB) → byte (B)
byte (B) → bit (b)byte (B) → nibblebyte (B) → kilobyte (KB)byte (B) → gigabyte (GB)byte (B) → terabyte (TB)byte (B) → petabyte (PB)byte (B) → exabyte (EB)byte (B) → kibibyte (KiB)byte (B) → mebibyte (MiB)byte (B) → gibibyte (GiB)byte (B) → tebibyte (TiB)byte (B) → pebibyte (PiB)byte (B) → kilobit (kbit)byte (B) → megabit (Mbit)byte (B) → gigabit (Gbit)byte (B) → terabit (Tbit)byte (B) → petabit (Pbit)byte (B) → exabit (Ebit)byte (B) → kibibit (Kibit)byte (B) → mebibit (Mibit)byte (B) → gibibit (Gibit)byte (B) → tebibit (Tibit)byte (B) → pebibit (Pibit)byte (B) → megabit per second (Mbps)byte (B) → megabyte per second (MB/s)byte (B) → gigabit per second (Gbps)byte (B) → gigabyte per second (GB/s)byte (B) → kilobit per second (kb/s)byte (B) → kilobyte per second (KB/s)byte (B) → bit per second (b/s)byte (B) → byte per second (B/s)byte (B) → character (char)byte (B) → wordbyte (B) → mapm-wordbyte (B) → quadruple-word (quad-word)byte (B) → blockbyte (B) → floppy 3.5" dd (3.5" DD)byte (B) → floppy 3.5" hd (3.5" HD)byte (B) → floppy 3.5" ed (3.5" ED)byte (B) → floppy 5.25" dd (5.25" DD)byte (B) → floppy 5.25" hd (5.25" HD)byte (B) → zip 100byte (B) → zip 250byte (B) → jaz 1gbbyte (B) → jaz 2gbbyte (B) → cd (74 min)byte (B) → cd (80 min)byte (B) → dvd (single layer) (DVD SL)byte (B) → dvd (dual layer) (DVD DL)