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Megabytes to Gigabytes Converter (MB to GB)

1 MB = 0.001 GB. Type any value to convert megabytes to gigabytes.

1 MB = 0.001 GB

Formula: GB = MB × 0.001

Common values
Decimals
In every unit 15 units
Bit (bit) 8,000,000 bit
Byte (B) 1,000,000 B
Kilobyte (kB) 1,000 kB
Megabyte (MB) 1 MB
Gigabyte (GB) 0.001 GB
Terabyte (TB) 0.000001 TB
Petabyte (PB) 1 × 10⁻⁹ PB
Kibibyte (KiB) 976.5625 KiB
Mebibyte (MiB) 0.9536743164 MiB
Gibibyte (GiB) 0.0009313225746 GiB
Tebibyte (TiB) 9.094947018 × 10⁻⁷ TiB
Pebibyte (PiB) 8.881784197 × 10⁻¹⁰ PiB
Kilobit (kbit) 8,000 kbit
Megabit (Mbit) 8 Mbit
Gigabit (Gbit) 0.008 Gbit

Convert on our server?

If you continue, the file is uploaded over an encrypted connection and converted on our server. You can keep using the site meanwhile. The original is deleted as soon as it is converted; the result is kept for 6 hours so you can download it, and you can delete it at any time. Files are never shared or used for anything else.

Calculated in your browser – nothing you type is sent anywhere. Privacy details

Megabytes to gigabytes table

Formula: GB = MB × 0.001

Megabyte (MB)Gigabyte (GB)
0.1 MB0.0001 GB
0.25 MB0.00025 GB
0.5 MB0.0005 GB
1 MB0.001 GB
2 MB0.002 GB
3 MB0.003 GB
4 MB0.004 GB
5 MB0.005 GB
6 MB0.006 GB
7 MB0.007 GB
8 MB0.008 GB
9 MB0.009 GB
10 MB0.01 GB
12 MB0.012 GB
15 MB0.015 GB
20 MB0.02 GB
25 MB0.025 GB
30 MB0.03 GB
40 MB0.04 GB
50 MB0.05 GB
60 MB0.06 GB
75 MB0.075 GB
100 MB0.1 GB
150 MB0.15 GB
200 MB0.2 GB
250 MB0.25 GB
500 MB0.5 GB
1,000 MB1 GB

How to use: Megabytes to Gigabytes

  1. 1 Type the value in megabytes.
  2. 2 The result in gigabytes appears at once – or type in the gigabytes field to convert back.
  3. 3 Pick a common value, round to fewer decimals or swap the units with one click.
  4. 4 Copy the result, or open “In every unit” to see the value in all units of digital information.

About this tool

Megabyte (MB) is a unit of digital information (SI); 1 MB = 1,000,000 B. Gigabyte (GB) is a unit of digital information (SI); 1 GB = 1,000,000,000 B.

To convert megabytes to gigabytes, multiply the value by 0.001 (GB = MB × 0.001). Example: 64 MB = 0.064 GB.

Calculated in your browser – nothing you type is sent anywhere.

Frequently asked questions

How do I convert megabytes to gigabytes?

To convert megabytes to gigabytes, multiply the value by 0.001: GB = MB × 0.001. For example 64 MB = 0.064 GB.

What is 1 MB in gigabytes?

1 MB = 0.001 GB. The other way round, 1 GB = 1,000 MB.

How exact is the result?

The converter uses the official definitions of both units and shows up to 10 significant digits; choose 0–6 decimals to round. Both units are defined exactly in terms of each other, so the factor itself is exact.

Can I convert other units of digital information here?

Yes – choose any of the 15 units of digital information in the From and To lists, or switch to another measurement at the top.

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