Hex Calculator

To use Hexadecimal Calculator, enter the values in the input boxes below and click on the Calculate button.


About Hex Calculator

Use this tool in Hex Calculator mode to perform arithmetic operations (hexadecimal addition, subtraction, multiplication and division) on hexadecimal numbers. Use it in Hex Converter mode to easily convert hexadecimal numbers to decimal numbers, or decimal numbers to hexadecimal numbers (Decimal to Hexadecimal and Hexadecimal to Decimal Converter), or hexadecimal to binary and binary to hexadecimal.

What is a hexadecimal number?
Hexadecimal number is an abbreviation for hexadecimal number, which is a number represented in the hexadecimal positional number system with base 16, using 16 symbols: the numbers 0 through 9 and the letters A, B, C, D, E, and F , to represent values between 0 and 15. Similarly, the lowercase letters a through f may be used.For example, 10 in decimal is hexadecimal A, 100 in decimal is hexadecimal 64, and 1,000 in decimal is hexadecimal 3E8.Hexadecimal numbers have symbols, just like decimal numbers, e.g., -1e in decimal equals -30.

Hexadecimal numbers are primarily used in computing: computer system designers, software engineers, and programmers as a convenient representation of the underlying binary system. People in such occupations are most likely to need a hexadecimal calculator or hexadecimal converter.

The average person encounters them every day when browsing the Web, as special characters in Web site addresses (URLs) are encoded as hexadecimal numbers, such as %20 for "space" (blank). Many web pages also encode special characters in html based on hexadecimal character references (&#x code), e.g. ' is the Unicode for single quotes (') The average person browsing the web shouldn't need a hexadecimal converter or calculator to do this.

With our hexadecimal calculator you can perform arithmetic operations (addition, subtraction, multiplication, and division of hexadecimal numbers) and use it as a hexadecimal converter for hexadecimal-to-decimal, decimal-to-hexadecimal, hexadecimal-to-binary, and binary-to-hexadecimal conversions.

Here is a table of some numbers represented in the decimal, hex and binary systems (base 10, base 2 and base 16).

Numbers in decimal, hex and binary
Decimal Hex Binary
0 0 0
1 1 1
2 2 10
3 3 11
5 5 101
10 A 1010
11 B 1011
12 C 1100
13 D 1101
14 E 1110
15 F 1111
50 32 110010
63 3F 111111
100 64 1100100
1000 3E8 1111101000
10000 2710 10011100010000


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