Convert Mbit to bytes
Megabits to bytes. Enter a value to convert, or use the Mbit to bytes chart further down the page.
1 megabit equals 131,072 bytes. Going the other way, 1 byte = 0.000007629394531 megabits.
Note. This converter uses the binary convention: 1 KB = 1024 bytes, 1 MB = 1024 KB, 1 GB = 1024 MB. That is what Windows, macOS and Linux report. Storage manufacturers instead use decimal SI units where 1 GB = 1,000,000,000 bytes, which is why a “1 TB” drive shows up as about 931 GB.
How to convert Mbit to bytes
To convert megabits to bytes, multiply the megabit value by 131072. You can also divide by 0.000007629394531 to get the same answer.
B = Mb × 131072
Worked example
Convert 8 Mb to bytes:
8 Mb = 1,048,576 B
Mbit to bytes conversion chart
Use this Mbit to bytes table for quick reference without typing anything.
| megabits (Mb) | bytes (B) |
|---|---|
| 1 Mb | 131,072 B |
| 2 Mb | 262,144 B |
| 4 Mb | 524,288 B |
| 8 Mb | 1,048,576 B |
| 16 Mb | 2,097,152 B |
| 32 Mb | 4,194,304 B |
| 64 Mb | 8,388,608 B |
| 128 Mb | 16,777,216 B |
| 256 Mb | 33,554,432 B |
| 512 Mb | 67,108,864 B |
| 1,024 Mb | 134,217,728 B |
What is a megabit?
A megabit is 1,024 kilobits, or 131,072 bytes. Connection speeds are quoted in megabits while file sizes are quoted in megabytes, which is why a download runs at about an eighth of the advertised number.
What is a byte?
A byte is 8 bits, historically the space needed to store a single text character.
Frequently asked questions
How many bytes are in a megabit?
1 Mbit equals 131,072 bytes. Going the other way, 1 bytes is 0.000007629394531 Mbit.
How do you convert Mbit to bytes?
To convert megabits to bytes, multiply the megabit value by 131072. You can also divide by 0.000007629394531 to get the same answer.
What is 10 Mbit in bytes?
10 Mbit equals 1,310,720 bytes. The conversion chart on this page lists the other values people look up most often.
Related data storage conversions
Convert Mbit to other units
Convert other units to bytes
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