# Understanding the Difference: Is MB Bigger or Smaller Than KB?

David Girones

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Are you confused about the difference between MB and KB? Don’t worry, you’re not alone. Many people find themselves puzzled by these tech-related terms and their exact meaning. In this article, we will dive into the world of digital storage and help you understand whether MB is bigger or smaller than KB.

In the digital age, where everything is interconnected and technology reigns supreme, it’s essential to have a basic understanding of these units of measurement. Whether you’re dealing with file sizes, internet speeds, or memory capacity, MB and KB play a significant role.

We will unravel the mystery behind these two abbreviations and clarify once and for all whether MB is bigger or smaller than KB. By the end of this article, you’ll have a clear understanding of these terms and be able to navigate the digital realm with confidence.

So, let’s embark on this journey to demystify MB and KB and equip ourselves with the knowledge that will help us make informed decisions in our digital lives.

For some people this question does not make any sense since we have seen the memory of devices grow from the 720 kB Sony floppy disks that appeared more than 40 years ago to the present day where there are hard disks of several Terabytes.

Although we will go into more detail below, to save you from reading on, and answer your question:

### Is kB bigger than MB?

A kB is smaller than a MB, specifically a Mega (MB) is 1024 Kilobytes (kB) using the Binary system.

If you use the Decimal base system, then 1MB is 1000 kB.

## Which is the relationship between a kB and a Mega?

In computing and in the digital world there is a number that stands out above the rest and this is the number 2.

Digitization is based on a binary system (two options, zeros and ones) so any unit of digital measurement will always be based on the number 2.

A kB and a MB are two consecutive units of measurement when measuring memory capacity, so 1 Megabyte is 210 Kilobytes.

### How many bytes is a kB

A Kilobyte (kB) is equivalent to 1024 bytes (210 bytes) when they Binary system is used or 1.000 bytes (103 bytes) using the Decimal system.

### How many bytes is a MB

A Megabyte (MB) is equivalent to 1,048,576 bytes (220 bytes) using the Binary system or 1.000.000 bytes (106 bytes) if the system used is the Decimal one.

## What is bigger, kB or MB?

As we have seen, a Kilobyte (kB) is smaller than a Megabyte (MB). A Megabyte is the second unit of measurement above the minimum memory unit used to measure memory capacity of electronic devices which is the byte and in the case of the Kilobyte is the first and therefore smaller.

### Other digital information Units comparisons

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