Most users prefer to convert units using the most common definition, so this site uses the non-SI form.Ĭ provides an online conversion calculator for all types of measurement units. This means that a 500 GB hard disk drive would appear as "465 GB". The difference between units based on SI and binary prefixes increases exponentially - in other words, an SI kilobyte is nearly 98% as much as a kibibyte, but a megabyte is under 96% as much as a mebibyte, and a gigabyte is just over 93% as much as a gibibyte. All storage measuring units - kilobyte, megabyte, terabyte, gigabyte, petabyte, exabyte and so on - are multiples of a byte. Since 1999, the IEC recommends that this unit should instead be called a "gibibyte" (abbreviated GiB). A terabyte is equal to 1,024 gigabytes (GB), which itself is equal to 1,024 megabytes (MB), while a megabyte is equivalent to 1,024 kilobytes. Microsoft uses this definition to display hard drive sizes, as do most other operating systems and programs by default. Convert Gigabyte to Byte (GB to Byte): Choose the right category from the selection list, in this case Bytes / Bits.
This is the definition commonly used for computer memory and file sizes. Easily and interactively generates a cheat sheet with conversions from gigabytes to bytes 1 GB 1073741824 byte. However, in computer operating science, the value of 1 GB is considered to be equal to 2 30 or 1024 3 bytes which is equal to 1,073,741,824 bytes. This is why a computer hard drive advertised with a "100 GB" decimal storage capacity actually contains no more than 93 GB of 8-bit (power of 2) addressable storage.Ī gigabyte is a unit of information or computer storage meaning approximately 1.07 billion bytes. Gigabyte (GB) is one of the most commonly used units of digital information which is equal to 1,000,000,000 bytes.
#GIGABYTE TO BYTE SOFTWARE#
Since computer memory comes in base two rather than 10, a large portion of the software and computer industry use binary estimates of the SI-prefixed quantities, while producers of computer storage devices prefer the SI values. In many computer architectures it is a unit of memory addressing, consisting of 8 bits. Gigabyte to byte, or enter any two units below: Enter two units to convert From:Ī byte is the basic unit of measurement of information storage in computer science. You can do the reverse unit conversion from
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