Binary Decimal Converter

Number base conversion translates numbers between different positional numeral systems. Computers use binary (base 2) internally; hexadecimal (base 16) is used as a compact human-readable form of binary data; octal (base 8) appears in Unix file permissions

The calculator uses the standard published formula for binary decimal conv. 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 calculator applies the standard formula for this type of calculation. See the 'How It Works' steps above for the detailed formula breakdown.