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Decimal to Hexadecimal Converter

Conversion Methodology

Basic Conversion

For number 255:

255 ÷ 16 = 15 (remainder 15) → F
15 ÷ 16 = 0 (remainder 15) → F
Result: FF

Negative Numbers

Using two's complement for -42:

42 in hex: 0x2A
Two's complement (8-bit): D6

Advanced Features

  • Big Number Support - Handles numbers up to 2^1024
  • Auto Sign Detection - Smart handling of negative values
  • Batch Processing - Convert multiple values simultaneously
  • Step Debugger - Detailed division steps for education
Need inverse conversion? Convert Hex to Decimal →