The formula becomes 10^((5-3)*3) or 10^6, which is correct because there are 10^6 KB in 1 GBįinally, cell C3 is calculated as 1000/10^6 or 0.001.
In the first example, the unit is KB so MATCH returns the value 5, since KB is the fifth in the list.
Final result: Normalize size units to gigabytesįinal formula: =LEFT(B3,LEN(B3)-2)/10^((MATCH(RIGHT(B3,2), This step by step tutorial will assist all levels of Excel users in normalizing size units into gigabytes.įigure 1. Other units of computer storage and memory include kilobytes, megabytes, terabytes, petabytes, and many more. Symbols, abbreviations, or full names for units of length,Īrea, mass, pressure, and other types.A byte is a unit of memory size and the decimal equivalent of one gigabyte is 1,000,000 bytes. You can find metric conversion tables for SI units, as wellĪs English units, currency, and other data. Most users prefer to convert units using the most common definition, so this site uses the non-SI form.Ĭonversion 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. Since 1999, the IEC recommends that this unit should instead be called a "gibibyte" (abbreviated GiB). Microsoft uses this definition to display hard drive sizes, as do most other operating systems and programs by default. This is the definition commonly used for computer memory and file sizes. However, most people have requested the more common usage, so the non-SI version is used on this site.Ī gigabyte is a unit of information or computer storage meaning approximately 1.07 billion bytes. The official SI definition uses the "mebibyte" or MiB unit to represent 2 20 bytes. ›› Common computer data storage conversionsĪ megabyte is a unit of information or computer storage equal to 1,048,576 bytes. GB to MB, or enter any two units below: Enter two units to convert From: You can do the reverse unit conversion from