Hex Calculator

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


About Hex Calculator

Hexadecimal Calculator Tool

The Hexadecimal Calculator by SEOToolsWP is a powerful and user-friendly online tool designed to simplify calculations involving hexadecimal numbers. Whether you're a programmer, engineer, or math enthusiast, this tool offers a seamless experience for performing various hexadecimal operations, ensuring accuracy and efficiency in your tasks.

Benefits of SEO Tools Hexadecimal Calculator Tool

  • Enhanced Productivity: Streamline your workflow by quickly converting and calculating hexadecimal numbers without manual computation.
  • User-Friendly Interface: The intuitive design ensures that even users with minimal technical expertise can navigate and use the calculator effectively.
  • Versatile Functionality: Supports a wide range of operations, making it suitable for diverse applications in programming, data analysis, and digital electronics.
  • Time-Saving: Automates complex calculations, saving you valuable time and reducing the risk of errors.
  • Accessibility: Being an online tool, it is accessible from any device with an internet connection, allowing for flexible and on-the-go usage.

Features of SEO Tools Hexadecimal Calculator Tool

  • Hexadecimal to Decimal Conversion: Effortlessly convert hexadecimal numbers to their decimal equivalents.
  • Decimal to Hexadecimal Conversion: Quickly convert decimal numbers back to hexadecimal.
  • Basic Arithmetic Operations: Perform addition, subtraction, multiplication, and division on hexadecimal numbers.
  • Bitwise Operations: Execute bitwise operations such as AND, OR, XOR, and NOT with ease.
  • Memory Function: Store and recall values to simplify complex calculations.
  • Error Handling: Provides immediate feedback and error messages to guide you through correct input and usage.

What is a Hex number?

Hex numbers, also known as hexadecimal numbers, are stated using the sixteen symbols of the hexadecimal positional numeral system, which has a base of 16 and uses the numerals 0 through 9 and the letters A, B, C, D, E, and F to represent values 0 through 15. Small-case letters a through f can be used equivalently. For instance, ten is equal to A in hex, one hundred is equal to 64 in hex, and one thousand is equal to 3E8 in hex. Like decimal numbers, hexadecimal numbers may also contain signs; for instance, -1e is the same as -30 in decimal. Hexadecimal numerals, like decimal numbers, have signs. For instance, in decimal, -1e is equal to -30.

Primarily utilized by programmers, software engineers, and designers of computer systems, hex numbers serve as a practical depiction of the underlying binary systems. A hex calculator or hex converter is most likely required & used in every profession.
Since special characters in website addresses (URLs) are encoded as a hex numeral, for example, %20 stands for "space" (blank), an average person would come across them on a daily basis when internet browsing. Many websites additionally encode special characters in HTML using their hexadecimal numerical character reference ( ode); for example, the Unicode for a single quote mark (') is '. Hexadecimal converters and calculators shouldn't be necessary for the average individual to browse the web.

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


Converting to and from hex numerals

Numbers are not changed when converted to or from hex; only their form is altered. Both kinds of conversions are simple and quick to complete using our hex converter above. Keep in mind that performing a hex computation or a hex conversion independently of one another is not required.

Hex to decimal

In a hexadecimal numeral, every place corresponds to a power of 16, and in a decimal number, every position corresponds to a power of 10. For instance, in decimal notation, 20 is 2 · 101 + 0 · 100 = 20. Then, in degrees, 2 · 161 + 0 · 160 = 32 is the hex number 20. Similarly, in decimal notation, 1E is 1 · 16 + 14 · 1 = 30.

Consequently, to convert a hexadecimal number to a decimal number, first take each position and convert it to a decimal number (for example, 9 is 9 while B is converted to 11). Next, multiply each position by 16 to the power of the position number, counting from zero to the right. When computing big exponents such as 168, you

Decimal to hex

As we are switching from a higher base to a lower base, this process is a little more complicated. Say we wish to convert X from decimal to hexadecimal. The biggest power of 16 ≤ X should be found first, and it should be indicated by E. Next, find the number of times the above-mentioned power of 16 enters X; Z1 represents this. Express the remaining amount by Y1.

You may find your hex value by repeating the preceding steps with Yn as the starting value and assigning the remainder to the 160 position after 16 is greater than the remaining value. Next, assign each of the values Y1...n to its corresponding position.

Example dec to hex conversion: Convert 1000 in decimal to hex.

1.) Largest power E = 2 (162 = 256 ≤ 1000, 163 = 4,096 ≥ 1000)

2.) Z1 = 1000 / 162 = 3 (232 remainder); Y1 = 232

3.) Largest power E = 1 (161 = 16 ≤ 232, 162 = 256 ≥ 232)

4.) Z2 = 232 / 161 = 14 (8 remainder); Y2 = 8

5.) 8 < 16; Z3 = 8, end.

How to Use the Hex Calculator:

  1. Visit the SEOToolsWP.com website.
  2. Navigate to the Hex Calculator tool.
  3. Enter the hexadecimal, RGB or HSL color code you wish to convert.
  4. Instantly view the converted color codes and preview the color palette.
  5. Fine-tune the color values as needed to achieve your desired outcome.
  6. Copy the converted color codes for use in your web design, development, or digital art projects.


In conclusion, When creating digital art, visual harmony requires an understanding of hexadecimal color codes. Users may enjoy this tool and explore their benefits and uses by SEOToolsWP.com's Hex Calculator. With this tool, you can select colors with accuracy and efficiency, regardless of your level of experience. Launch your digital projects to new heights with the Hex Calculator from SEOToolsWP.com. Enjoy its ease.

Need help with other content tools? Try our free Tools  Unmerge PDF DocumentsPDF to Bitmap Converter, PDF to Tiff Image ConverterSmall Text CreatorRoman numerals converter for datesAdvance Plagiarism Checker, and PDF to Postscript Converter!





Chandigarh, India

You may like
our most popular tools & apps