Gigabytes (decimal) to megabytes (decimal) converter

Convert gigabytes (decimal) (GB) to megabytes (decimal) (MB).

Data storage converter

Instant conversion

Edit either value. Decimals and scientific notation supported.

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CONVERSION

1 GB ≈ 1000 MB

Display precision

Precision changes displayed rounding, not calculation accuracy.

FORMULAMB = GB × 1000

FORMULA & EXAMPLES

How to convert Gigabytes (decimal) to megabytes (decimal)

MB = GB × 1000

Multiply the GB reading by 1000.

Worked examples

1 GB ≈ 1000 MB

1 × 1000 ≈ 1000

64 GB ≈ 64000 MB

64 × 1000 ≈ 64000

Gigabytes (decimal) to megabytes (decimal) table

Fixed reference · Gigabyte (decimal) to Megabyte (decimal)

Reference values use this page’s named pair and default context. Calculator precision and font settings do not change this table.

Gigabyte (decimal) (GB)	Megabyte (decimal) (MB)
0	0
0.1	100
0.5	500
1	1000
2	2000
5	5000
10	10000
25	25000
50	50000
100	100000
1000	1000000

Table results use 10 significant figures; decimal formula coefficients use up to 15. Calculations use the unit definitions before rounding. Extra digits do not improve measurement accuracy.

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