What size is a 20mb?

A 20 MB (megabyte) file size is equivalent to 20,000 kilobytes (KB) or approximately 0.02 gigabytes (GB). In terms of data storage, it can hold around 5,000-10,000 text pages, depending on the formatting and content. For context, a typical high-resolution photo might range from 2 to 5 MB, so a 20 MB file could contain several images or a short video clip.