Hexadecimal to Decimal Converter

To use this online hex to decimal converter tool, type a decimal or hex value into the fields below. Result will be generated as you type. Click on the result to copy it to your clipboard!

Decimal to Hexadecimal
Hexadecimal to Decimal

What is Hexadecimal?

The hexadecimal numeral system aka hex, is a base 16 numeral system made up for computers. Unlike the standard numeral system with ten symbols (0,1,2..9) hexadecimal uses the decimal numbers and six extra symbols. There are no numerical symbols that represent values greater than nine, so first 6 letters of the English alphabet are used. A for 10, B for 11, C for 12, D for 13, E for 14 and F for 15.

How to convert decimal to hex?

  • 1. Divide the number by 16.
  • 2. Get the integer quotient for the next iteration.
  • 3. Get the remainder for the hex digit.
  • 4. Repeat the steps until the quotient is equal to 0.