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Convert gigabit to megabit

Here you can quickly calculate how many megabit fit in one gigabit.
  • 1 Gbit = 1000 Mbit
  • 1 Mbit = 0.001 Gbit

Gigabit to megabit conversion table

gigabit megabit
1 1000
2 2000
5 5000
10 10000
20 20000
50 50000
100 100000

Gigabit to megabit formula

To convert gigabit to megabit, multiply by 1000.

1 Gbit = 1000 Mbit
Example: 1 gigabit = 1000 megabit

Common data storage conversion mistakes

  • A byte is 8 bits, and the abbreviations differ only in letter case: lowercase b for bits (Mbit), uppercase B for bytes (MB). Broadband is sold in megabits per second while files are measured in megabytes. Mixing them up makes every figure wrong by a factor of eight.

Quick gigabit and megabit conversion quiz

Score: 0

158 megabit equals 0.316 gigabit.

Correct answer: 158 megabit = 0.158 gigabit.

8.8 megabit equals 0.0088 gigabit.

Correct answer: 8.8 megabit = 0.0088 gigabit.

2.7 megabit equals 0.0054 gigabit.

Correct answer: 2.7 megabit = 0.0027 gigabit.

18 megabit equals 0.036 gigabit.

Correct answer: 18 megabit = 0.018 gigabit.

More data storage conversions