In computer networking, the rate at which the data is transferred is measured in bits/ sec or bytes / sec and is referred as bandwidth usage. Data storage in any electronic device including computer hard disk, RAM, mobile storage are calculated in terms of bits, kilobits, megabits,gigabits, bytes, kilobytes, megabytes or gigabytes.
One byte is equal to 8 bits. Here are a list of bandwidth converters where you can convert a data storage unit to another. The larger bandwidth units which are popular among common people are kilobytes, megabytes, gigabytes. 1 kilobyte is 1000 bytes, 1 Megabyte is 10^6 bytes, 1 gigabyte is 10^9 bytes.