Unitvale

GB to MB converter

1 gigabyte equals 1,000 megabytes. Conversions use MB = GB × 1000

GB → 1,000 MB
MB = GB × 1000

Converter

Worked examples

gigabytes to megabytes conversion table

GBMBArithmetic
0.5 GB500 MB× 1000
1 GB1,000 MB× 1000
2 GB2,000 MB× 1000
4 GB4,000 MB× 1000
8 GB8,000 MB× 1000
16 GB16,000 MB× 1000
32 GB32,000 MB× 1000
64 GB64,000 MB× 1000
128 GB128,000 MB× 1000
256 GB256,000 MB× 1000
512 GB512,000 MB× 1000
3 GB3,000 MB× 1000
5 GB5,000 MB× 1000
6 GB6,000 MB× 1000
10 GB10,000 MB× 1000
12 GB12,000 MB× 1000
15 GB15,000 MB× 1000
20 GB20,000 MB× 1000
25 GB25,000 MB× 1000
30 GB30,000 MB× 1000
40 GB40,000 MB× 1000
50 GB50,000 MB× 1000
60 GB60,000 MB× 1000
70 GB70,000 MB× 1000
80 GB80,000 MB× 1000
90 GB90,000 MB× 1000

How to convert GB to MB

  1. Take your value in gigabytes.
  2. Multiply by 1000
  3. That is your answer in megabytes — no rounding needed until you choose a display precision.

MB to GBkB to MBMB to kBMB to TBMB to KiBMB to MiBMB to GiBGB to kBGB to TBall data storage units

Questions

How many megabytes in 1 gigabyte?
Exactly 1,000 MB. The factor follows from the definitions of both units, not from a measurement, so it is exact.
How do I convert GB to MB?
Multiply the gigabytes figure by 1000 — or use the converter above, which updates as you type.
Is GB to MB the same as MB to GB?
No — they are inverses. One GB is 1,000 MB, while one MB is 0.001 GB.
What is 0.5 GB in MB?
0.5 GB = 500 MB (see the value page for the full arithmetic).
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