It is important to work through the example provided in conjunction with the listed steps in order to understand the process: Knowing this information, it is then possible to convert from hex to decimal, as shown below: EX:ĢAA = (2 × 16 2) + (A × 16 1) + (A × 16 0)Ĭonverting from decimal to hex is slightly more involved, but uses the same concepts. Remember that "A" in hex is equivalent to 10 in decimal. The second "A" from the right represents 16 1, and the 2 represents 16 2. Starting from the right, the first "A" represents the "ones" place, or 16 0. This means that for the value 2AA, each place value represents a power of 16. As previously mentioned, hex functions using the base of 16. The ability to perform the conversion of either should make the other relatively simple.
Note that converting between decimal and hex is quite similar to converting between decimal and binary. A more in-depth discussion is available on the binary calculator page. This helps computers to compress large binary values in a manner that can be easily converted between the two systems.īelow are some typical conversions between hex, binary, and decimal values:Ĭonverting between decimal and hex involves understanding the place values of the different number systems. For example, the binary value of 1010101010 can be represented as 2AA in hex. Every hex digit represents 4 binary digits, called nibbles, which makes representing large binary numbers simpler. Hex uses 16 digits including 0-9, just as the decimal system does, but also uses the letters A, B, C, D, E, and F (equivalent to a, b, c, d, e, f) to represent the numbers 10-15. Instead of using a base of 10 or 2 respectively, it uses a base of 16. The hexadecimal number system (hex) functions virtually identically to the decimal and binary systems.
More information can be found at the Casio corporate website.Related Binary Calculator | IP Subnet Calculator Although they were just one of many calculator manufacturers in the 1970s, by the 1980s Casio was a technology leader launching the world"s first graphing calculator, the Casio fx-7000G.Ĭasio continue to be one of the largest calculator manufacturers, with their scientific models used widely in schools throughout the world. The company moved to electronic designs in 1965 with the launch of its first "all-transistor" model, with integrated circuits taking over in the late 1960s, although electronic calculators were still large, expensive desktop devices. The first pocket calculators were the various versions of the Casio Mini, using six-digit vacuum fluorescent displays. At the time electric calculators were essentially motorized versions of hand operated devices, but the new calculator was based instead on relay technology used in telephone exchanges. It was launched in 1954 and was the first to be manufatured in Japan. The compay then worked on other engineering product manufacturing until his brother Toshio suggested that they develop an electro-mechanical calculator. The company was founded by engineer Tadao Kashio ("Casio" is an anglicized version of his name) who invented a cigarette pipe which became the company"s first product. As well as calculators, the company manufacturers a wide range of electronic equipment including electronic musical instruments, cameras and watches.
The company was founded in Japan in 1946 (originally called Kashio Seisansho) and has its headquarters in Shibuya, Tokyo.
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The calculator home page Home Download FAQ Online Calc Articles Database Resources About ☰ Manufacturers: CasioĬasio are one of the world's largest manufacturers of pocket calculators.
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