- Enter the Hexadecimal to Decimal Converter input in the field on the page.
- Click "Convert" to run the tool in your browser.
- Read the result below the form and copy it if you need it in another app.
Hexadecimal to Decimal Converter
Convert hexadecimal numbers (base-16) to decimal numbers (base-10) with this online tool.
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How to Use This Tool
Learn More About Hexadecimal to Decimal Converter
Hexadecimal to Decimal Conversion
Hexadecimal (base-16) uses digits 0-9 and letters A-F (representing 10-15). To convert to decimal (base-10), multiply each digit by 16 raised to the power of its position (rightmost is 0) and sum the results.
Example
Hex: 1A Decimal: (1 16^1) + (10 16^0) = 16 + 10 = 26
About
Convert hexadecimal numbers (base-16) to decimal numbers (base-10) with this online tool. Enter a hexadecimal string and get its decimal equivalent.
Examples
Valid hex
Hexadecimal number
Input
A
Output
10
Valid hex
Hexadecimal number
Input
FF
Output
255
Use Cases
- Web development for color code conversions.
- Software engineering for debugging and data analysis.
- Understanding memory addresses and data representation.
- Working with file formats and protocols that use hexadecimal.