3 Gigabyte (GB) to Megabyte (MB)
3 GB = 3000 MB
3 Gigabyte equals 3000 Megabyte — that is, 3 GB = 3000 MB. You get there by multiplying the value in Gigabyte by 1000, the conversion factor between these two Digital storage units. The table below covers the other most-searched values, and the converter accepts any number.
Formula
MB = GB × 1000GB to MB conversion table
Frequently asked questions
How many MB are in 3 GB?+
3 Gigabyte equals 3000 Megabyte, so 3 GB = 3000 MB.
What is the formula to convert GB to MB?+
Multiply the number of Gigabyte by 1000. In other words: MB = GB × 1000.
How much is 1 GB in MB?+
1 Gigabyte = 1000 Megabyte (1 GB = 1000 MB).
Is this conversion exact?+
Yes. The factor used is the unit’s official definition; results are rounded to 10 significant digits for readability.