Hexadecimal to decimal converter
Enter a hexadecimal number using 0–9 and A–F.
Convert a hexadecimal number to decimal.
About this tool
The hexadecimal to decimal converter changes a base 16 value into an ordinary base 10 number. Use it to read color components, interpret values from logs, or check memory and register examples in technical material. Enter a whole hexadecimal value with digits and letters from A to F. The result shows the same numeric value in a format that is easier for everyday calculations.