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Convert megabyte per second to kilobit per second

Here you can quickly calculate how many kilobit per second fit in one megabyte per second.

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  • 1 MB/s = 8000 kbit/s
  • 1 kbit/s = 0.000125 MB/s

Megabyte per second to kilobit per second conversion table

megabyte per second kilobit per second
1 8000
2 16000
5 40000
10 80000
20 160000
50 400000
100 800000

Formula to convert megabyte per second to kilobit per second

To convert megabyte per second to kilobit per second, multiply by 8000.

1 MB/s = 8000 kbit/s
Example: 1 megabyte per second = 8000 kilobit per second

Common mistakes

  • Broadband's '100 Mbit/s' is megabits, not megabytes: divide by 8 for the download rate in MB/s. 100 Mbit/s gives about 12.5 MB/s, so a 1 GB file takes over a minute, not ten seconds.
  • MB/s (bytes) and Mb/s (bits) differ by a factor of 8, and the letter case is the only visible difference. Gigabit networking at 1 Gbit/s moves 125 MB/s of file data. Always check whether a spec uses the big or the small b.
  • Network speeds always count in decimal: 1 kbit/s = 1,000 bit/s and 1 Mbit/s = 1,000,000 bit/s. Binary prefixes (Kibit/s, Mibit/s, based on 1,024) are a different scale mostly seen in download managers. Don't mix the scales when comparing measured speed against what your ISP promised.

Quick megabyte per second to/from kilobit per second conversion quiz

Score: 0

1 kilobit per second equals 0.000125 megabyte per second.

Correct answer: 1 kilobit per second = 0.000125 megabyte per second.

100 megabyte per second equals 8.0e+5 kilobit per second.

Correct answer: 100 megabyte per second = 8.0e+5 kilobit per second.

2 megabyte per second equals 1.6e+4 kilobit per second.

Correct answer: 2 megabyte per second = 1.6e+4 kilobit per second.

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