How Many MB In a GB

    How Many MB In a GB

    How Many MB In a GB?: Technical terminology is not that easy to understand and digest for most of us. Let it be something as basic as the storage unit in the computer systems and devices or something related to supercomputers it, will always be confusing and a bit difficult to understand at first.

    When it comes to Data or Disk storage in any electronic device or web hosting space, terms like megabytes, terabytes, gigabytes strikes up and makes many of you wonder that this is something related to rocket science.Questions like “How Many MB In a GB?” are very common to arise. This post will help you to get through all quires related to MB, GB, and their relative conversions.

    How Many MB In a GB
    How Many MB In a GB

    How Many MB In a GB?

    Nowadays almost all the electronic devices which require storage space and memory consist of Storage unit in GB(GigaBytes) or TB(TeraBytes). Devices like Computers, mobile phones, laptops use Some GB of memory and few TB of disk storage space for storing apps, music and other things. In this post, we have explained from basic storage unit byte to future units of storage.

    Let’s start

    Bit: It is the smallest unit which can either be 0 or 1.

    Byte: A group of 8 binary digits forms a Byte.

    KiloByte(KB): when you assemble 1024  bytes it will form one Kilobyte.That is 1024*8=8192 binary digits.

    Megabyte(MB): It is mostly used in computer storage. 1 MB = 1024 Kilobyte.

    Gigabyte(GB): 1 GB = 1024 MB.

    Terabyte(TB): 1 TB = 1024 GB.

    Petabyte(PT)1 PT = 1024 TB.

    Many times your device might show Less capacity than indicated. It is because the manufacturers have advertised the capacity in terms of Decimal (base 10) capacity. Below is the decimal conversion of MB, GB, TB.

    • 1 MB = 1,000,000 bytes.
    • 1 GB = 1,000,000,000 bytes.
    • 1 TB =  1,000,000,000,000 bytes.

    Programs of the computer system like FDISK, BIOS, older version of Mac os uses Binary (base 2) number system. Below is the Binary conversion of MB, GB, TB.

    • 1 MB = 1,048,576 bytes.
    • 1 GB = 1,073,741,824 bytes.
    • 1 TB = 1,099,511,627,776 bytes.

    Both Decimal and Binary provides same capacity but the representation is different which makes you think that it is less or more sometimes.

    For example, A product with 500 GB capacity will appear as 500 GB in Mac OS X Output (Decimal) and appear as 465 GB in Windows Output (Binary).


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