DIGITAL
Digital storage
Decimal and binary data quantities are kept distinct.
Try a decimal, 1e-9, 1/3, or 5 1/2.
Result1000 MB1 GB = 1000 MB
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GB to MB Converter
Convert gigabyte (decimal) (GB) to megabyte (decimal) (MB). Enter a value for an instant result, or use the examples and reverse conversion below.
520units ready to convert
HOW IT IS CALCULATED
Convert through byte
Enter a gigabyte (decimal) value to calculate megabyte (decimal) with full internal precision before display rounding.
Display PrecisionAuto · 6 significant digits
Auto trims unnecessary zeroes and uses scientific notation for extreme magnitudes. Use Digits to set the display precision; calculations retain full precision.
QUICK REFERENCE
All units in this quantity
| Unit | Symbol | Converted value |
|---|---|---|
| bitfrom GB | bit | 8000000000 |
| bytefrom GB | B | 1000000000 |
| kilobyte (decimal)from GB | kB | 1000000 |
| megabyte (decimal)from GB | MB | 1000 |
| gigabyte (decimal)from GB | GB | 1 |
| terabyte (decimal)from GB | TB | 0.001 |
| petabyte (decimal)from GB | PB | 0.000001 |
| kibibyte (binary)from GB | KiB | 976563 |
| mebibyte (binary)from GB | MiB | 953.674 |
| gibibyte (binary)from GB | GiB | 0.931323 |
| tebibyte (binary)from GB | TiB | 0.000909495 |
| pebibyte (binary)from GB | PiB | 0.000000888178 |
SI symbols follow international notation. U.S. and Imperial measures are labelled separately where their values differ.
GB to MB Conversion Reference
Gigabyte (decimal) (GB) and megabyte (decimal) (MB) are units of digital storage. Use this page to convert in either direction.
Conversion Examples
| Gigabyte (decimal) (GB) | Megabyte (decimal) (MB) |
|---|---|
| 1 GB | 1000 MB |
| 5 GB | 5000 MB |
| 10 GB | 10000 MB |
| 100 GB | 100000 MB |
Examples are rounded to 6 significant digits. The interactive converter retains full calculation precision; change Display Precision to see more digits.
Reverse Conversion
MB to GB (megabyte (decimal) to gigabyte (decimal))
Related Digital storage Conversions
GB to bit (gigabyte (decimal) to bit)GB to B (gigabyte (decimal) to byte)GB to kB (gigabyte (decimal) to kilobyte (decimal))GB to TB (gigabyte (decimal) to terabyte (decimal))GB to PB (gigabyte (decimal) to petabyte (decimal))GB to KiB (gigabyte (decimal) to kibibyte (binary))GB to MiB (gigabyte (decimal) to mebibyte (binary))GB to GiB (gigabyte (decimal) to gibibyte (binary))GB to TiB (gigabyte (decimal) to tebibyte (binary))GB to PiB (gigabyte (decimal) to pebibyte (binary))