gb = how many mbps
There are 1000 megabytes in a gigabyte. 1 Gigabyte is equal to 1000 Megabytes. Gigabytes Definition. One of the units for large data volume which is equal to 1 000 MB or 1 000 000 000 bytes, is called a gigabyte, and with this equivalent, a gigabyte is used in engineering, computing, business, and some other fields.