Decimal to Hexadecimal Conversion

Convert decimal numbers to their hexadecimal representation with this calculator

Input Parameters

Calculation Results

Hexadecimal Result

Calculation Formula

Decimal to Hexadecimal Conversion:

The decimal number is divided by 16 repeatedly, and the remainders are combined in reverse order to form the hexadecimal equivalent.
Where:
Decimal = Base-10 number system
Hexadecimal = Base-16 number system using digits 0-9 and letters A-F

Decimal to Hexadecimal Conversion Calculator Usage Guide

Learn how to use the Decimal to Hexadecimal Conversion calculator and its working principles

How to Use This Calculator

  1. Enter a decimal number in the input field labeled "Decimal Number"
  2. Click the "Calculate" button to convert the decimal number to hexadecimal
  3. The hexadecimal result will be displayed in the result field
  4. If you want to start over, click the "Reset" button to clear all inputs

Understanding Decimal and Hexadecimal Systems

The decimal (base-10) system uses ten digits (0-9), while the hexadecimal (base-16) system uses sixteen symbols: the digits 0-9 and the letters A-F (where A=10, B=11, C=12, D=13, E=14, F=15).

Example

If you enter the decimal number 255, the calculator will display the hexadecimal equivalent FFFF. This is because 255 in decimal is equal to FF in hexadecimal.

Applications of Hexadecimal Conversion

Hexadecimal is commonly used in computer programming, particularly in:

  • Color codes in web design (e.g., #FF0000 for red)
  • Memory addresses in computing
  • Hex editors for editing binary files
  • Bitcoin and other cryptocurrency addresses