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Gigabytes to megabits

1 gigabyte in megabits
1 GB = 8,000 Mb
Mb = GB × 8,000

To convert gigabytes to megabits, multiply by 8,000. The table below gives the values people look up most often, and the converter works for any number.

Gigabytes to megabits table

Common gigabyte values converted to megabits.
Gigabytes Megabits
1 GB 8,000
2 GB 16,000
3 GB 24,000
4 GB 32,000
5 GB 40,000
10 GB 80,000
15 GB 120,000
20 GB 160,000
25 GB 200,000
30 GB 240,000
40 GB 320,000
50 GB 400,000
75 GB 600,000
100 GB 800,000
250 GB 2,000,000
500 GB 4,000,000
1,000 GB 8,000,000

How the conversion works

The relationship is Mb = GB × 8,000. Both units measure data, so the conversion is a fixed factor that never changes.

Common questions

How many megabits are in one gigabyte?
One gigabyte equals 8,000 megabits. Mb = GB × 8,000.
How do you convert gigabytes to megabits?
Use Mb = GB × 8,000. So 10 GB is 80,000 Mb.
How many gigabytes are in one megabit?
One megabit equals 0.000125 gigabytes, which is the reverse of the conversion above.

Related pages

Sources

  1. Guide for the Use of the International System of Units (SP 811) — NIST (Public domain (US Government))
  2. The International System of Units (SI Brochure) — Bureau International des Poids et Mesures
  3. Calculated on this page — At One Place

How these figures are compiled and checked