Hex to Binary Converter

A hex to binary converter translates between hexadecimal (base 16) and binary (base 2). Each hex digit represents exactly 4 binary bits

The calculator uses the standard published formula for hex to binary. Results are accurate to the precision of the inputs you provide. For financial, medical, or legal decisions, always verify with a qualified professional.

This calculator works with inches. You can enter values in the units shown — the calculator handles all conversions internally.

The core formula is: Each hex digit → 4 binary bits: 0=0000, F=1111. Each step in the calculation is shown so you can verify the result manually.