Megabits to Megabytes Converter
1 megabit = 0.125 megabytes
1 megabit equals 0.125 megabytes
How to convert megabits to megabytes
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 × 1/8One megabit is 1/8 megabytes, so a single multiplication converts any value.
1.25 MB = 10 × 1/8Megabits to megabytes conversion table
Common values in megabits, converted to megabytes.
| Megabits (Mb) | Megabytes (MB) |
|---|---|
| 1 | 0.125 |
| 2 | 0.25 |
| 4 | 0.5 |
| 8 | 1 |
| 16 | 2 |
| 32 | 4 |
| 64 | 8 |
| 128 | 16 |
| 256 | 32 |
| 512 | 64 |
| 1,024 | 128 |
About these units
megabitMb
Exactly 1,000,000 bits. Internet speeds are quoted in megabits per second.
megabyteMB
Exactly 1,000,000 bytes (decimal).
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.