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Convert gigabit per second to megabyte per second

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

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  • 1 Gbit/s = 125 MB/s
  • 1 MB/s = 0.008 Gbit/s

Gigabit per second to megabyte per second conversion table

gigabit per second megabyte per second
1 125
2 250
5 625
10 1250
20 2500
50 6250
100 12500

Gigabit per second to megabyte per second formula

To convert gigabit per second to megabyte per second, multiply by 125.

1 Gbit/s = 125 MB/s
Example: 1 gigabit per second = 125 megabyte per second

Common data rate conversion 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.

Quick gigabit per second and megabyte per second conversion quiz

Score: 0

18.1 gigabit per second equals 1.13e+3 megabyte per second.

Correct answer: 18.1 gigabit per second = 2.26e+3 megabyte per second.

8.2 megabyte per second equals 0.131 gigabit per second.

Correct answer: 8.2 megabyte per second = 0.0656 gigabit per second.

2.5 gigabit per second equals 156 megabyte per second.

Correct answer: 2.5 gigabit per second = 312 megabyte per second.

11.6 gigabit per second equals 1.45e+3 megabyte per second.

Correct answer: 11.6 gigabit per second = 1.45e+3 megabyte per second.

23.5 megabyte per second equals 0.188 gigabit per second.

Correct answer: 23.5 megabyte per second = 0.188 gigabit per second.

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