Integer Conversion
Convert integers between hexadecimal and decimal
Hex → Decimal
Convert hexadecimal (e.g., ff) to decimal
0x prefix will be stripped automatically
Decimal → Hex
Convert decimal (e.g., 255) to hexadecimal
Please enter a positive integer
About integer radix conversions
- •Hexadecimal uses digits 0-9 and A-F to represent numbers in base-16.
- •Example: ff (hex) = 255 (decimal)
- •Hex pairs well with binary used internally by computers.
- •Common for memory addresses, color codes, and programming tasks.