What is a GB? A GB (gigabyte) is a way of measuring how much data you have on an electronic device. 1GB is approximately 1,000MB (megabytes). The amount of GBs you have on your SIM plan determines how much mobile data you have available each month.
How much is 1GB of data in MB?
1 gigabyte (GB) is made up of 1024 megabytes. 1 megabyte (MB) is made up of 1024 kilobytes (KB). There are smaller units (bytes) but most internet data is measured in MB as it makes most sense.
Is 1GB equal to 1024 MB or 1000 MB?
Currently the standard is 1 Gigabyte (GB) = 1000 Megabytes (MB). But it wasn’t always like that. For a long time, 1 Kilobyte=1024 bytes, 1 Megabyte = 1024 kilobytes, 1 Gigabyte = 1024 megabytes, and so on. The reason being the fact that it easier to do binary math when working with powers of two.
How much exactly is 1 GB?
A gigabyte (GB) — pronounced with two hard Gs — is a unit of data storage capacity that is roughly equivalent to 1 billion bytes. In decimal notation (base 10), a gigabyte is exactly 1 billion bytes.