# What is the difference between megabits (Mb) and megabytes (MB)

It is common to confuse the terms megabits (Mb) and megabytes (MB). Although both terms are used to measure data transmission and are spelled similarly, they are actually two different concepts. Hence, it is helpful to understand their differences.

The bit is the minimum unit of calculation, while the byte consists of a group of 8 bits

To understand the difference between the two terms, one needs to know the difference between a bit and a byte. In that sense, a bit (b) is that minimal information unit When calculating, it can be a 1 or a 0 and is used, among other things, to measure the speed of data transmission on fiber optic and ADSL lines. On the other hand, byte (B) consists of 8 bits and is used to indicate the capacity of Storage and storage of devicesBecause bytes, unlike bits, can represent special characters, punctuation marks, letters, etc.

With that in mind, to convert a bit or byte to a megabit or a megabyte, they have to be multiplied by just over a million (1,024 times).

### Megabits (Mb) measure internet speed

The fiber optic or ADSL Internet connection offers offered by most operators are offered in megabits. In particular, it is expressed in megabits per second (Mbit / s or Mbit / s), which is why rates of the type most often displayed are: 100 Mbit fiber or 1 Gbit / s fiber. They tell you the internet speed of the connection you want to rent.

### Megabytes (MB) measure memory and mobile data

Megabytes (MB) are the units used to measure a device’s storage capacity and file size. For example, a movie can be 4 GB and a title 10 to 20 MB.

In contrast to “static” connections such as ADSL or fiber optics, mobile data connections are measured in megabytes and gigabytes, as these connection types send data packets of different sizes.

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