And how does it differ from a megabyte (MB)?

A megabit is a unit of measurement for data size, most often used in discussions of data transfer.

All of these abbreviations are expressed with a lowercase ‘b.’

Illustration of a 1MB cube and its equivalent 8 Mb cubes

Lifewire / Alex Dos Diaz

Megabits and Megabytes

It takes eight megabits to make a megabyte (abbreviated as MB).

As another example, if a file you’re downloading is 750 MB, it’s also 6,000 Mb.

Bits and Bytes

A bit is a binary digit or small unit of computerized data.

A megabit, then, is approximately the size of one million characters.

The formula8 bits = 1 bytecan be used to convert megabits to megabytes and vice-versa.

Just enter something like “1000 megabits to megabytes” into the search bar.

That’s typically the only time you see megabits mentioned.

At a quick glance, they may seem identical and you might just pick whichever one is cheapest.

That’s why it’s important to recognize this difference.

What About Gigabytes and Terabytes?

A megabyte, for example, is just 1/1,000 a gigabyte, tiny in comparison!

FAQ

One megabit equals 125 kilobytes.

There are 1,000 megabits in a gigabit.

There are 1,000 kilobytes in a megabyte.

A gigabyte is bigger than a megabyte.

One gigabyte contains 1,000 megabytes.