Hexadecimal To Decimal
Reverse Conversion
How This Converter Works
Converts an unsigned hexadecimal integer to decimal; input digits are case-insensitive.
Formula or rule
Remove whitespace and underscores, validate hexadecimal digits, parse in base 16, then format in base 10.
Example
- Input
- A7
- Calculation
- 10×16 + 7 = 167.
- Result
- 167