Megabytes to Megabits Converter
1 megabyte = 8 megabits
1 megabyte equals 8 megabits
How to convert megabytes to megabits
Lowercase b means bit; uppercase B means byte (8 bits). Decimal kB, MB and GB use powers of 1000; binary KiB, MiB and GiB use powers of 1024. Choose the label that matches the source measurement.
Mb = MB × 8One megabyte is 8 megabits, so a single multiplication converts any value.
80 Mb = 10 × 8Megabytes to megabits conversion table
Common values in megabytes, converted to megabits.
| Megabytes (MB) | Megabits (Mb) |
|---|---|
| 1 | 8 |
| 2 | 16 |
| 4 | 32 |
| 8 | 64 |
| 16 | 128 |
| 32 | 256 |
| 64 | 512 |
| 128 | 1,024 |
| 256 | 2,048 |
| 512 | 4,096 |
| 1,024 | 8,192 |
About these units
megabyteMB
Exactly 1,000,000 bytes (decimal).
megabitMb
Exactly 1,000,000 bits. Internet speeds are quoted in megabits per second.
Sources and precision
Table results are rounded to 8 significant digits; formula constants may be rounded to 10. Worked example answers use 6 significant digits. The converter starts at 6 significant digits and lets you change display precision. Calculations use the stored factors without intermediate rounding. Exact unit definitions do not make an input measurement more precise; conventional and measured factors follow the assumptions stated here.