How to use
- 1Enter the hexadecimal.
- 2Click Process.
- 3Copy the decimal.
About
Converts hexadecimal to decimal, useful for reading color values and memory addresses.
How to convert hexadecimal to decimal
UtilNexo's converter turns a hexadecimal number (base 16) into decimal (base 10), useful for interpreting colors, addresses, and data.
Each hexadecimal digit represents a power of 16. The value FF, for example, is 15×16 + 15 = 255 in decimal.
This conversion appears when reading web color codes, memory addresses, and compact values, letting you understand the real number behind the hex notation.
Examples
- Hexadecimal FF → Decimal 255.
- Hexadecimal 1A → Decimal 26.
Limitations
- Only the characters 0-9 and A-F are valid; others are ignored during conversion.
- Very large numbers can exceed the safe integer precision of JavaScript.
How to use the hexadecimal to decimal converter
- 1Type the hexadecimal value.
- 2Click Process.
- 3See the decimal result and copy it.
Frequently asked questions
How do I convert hexadecimal to decimal manually?
Multiply each digit by the power of 16 of its position and add everything.
What do the letters A-F mean?
They represent the values 10 to 15 in the hexadecimal system.
Can I type lowercase letters?
Yes. The tool accepts uppercase and lowercase letters (a-f and A-F).
Other tools
Text to Slug Converter
Convert text to URL slug format.
Text to ASCII Converter
Remove accents and convert to ASCII.
Hexadecimal to Text
Convert hexadecimal to text.
Text to Hexadecimal
Convert text to hexadecimal.
Binary to Text Converter
Decode binary strings into readable text.
Text to Binary
Convert text to binary.