Conversion
Decimal to Hexadecimal Converter
Convert a decimal number to hex, binary and octal.
Did this calculator solve your problem today?
✓ Thank you for your feedback!
Report issue to loopingon.com
Sponsored
Convert a whole decimal number to hexadecimal.
The math behind it
Repeatedly divide by 16; the remainders (0–9, A–F) form the hex number.
Worked Example
255 → FF.
Frequently Asked Questions
Why hex?
Compactly represents binary — each hex digit = 4 bits.
Advertisement