Number Systems Converter Hub

Convert between binary, decimal, hexadecimal, octal, and any base-N systems. Perfect for developers, students, electronics, competitive programming, and data formats.

Decimal to Binary Decimal to Hex Decimal to Octal Decimal to Fraction Decimal to Time Binary to Decimal Binary to Hex Binary to Octal Hex to Decimal Hex to Binary Hex to Octal Octal to Decimal Octal to Binary Octal to Hex Degrees to Radians Radians to Degrees Fraction to Decimal Roman Numerals to Decimal

Why Use Our Number Systems Converter Hub?

Stop manual base conversions and reduce mistakes. This hub organizes all common base tools in one clean, scannable grid—fast on mobile, tablet, or desktop.

✅ Binary ↔ Decimal ↔ Hex ↔ Octal, plus Base-N
✅ Supports signed/unsigned and fixed/variable length options
✅ Ideal for CS homework, firmware, bitwise ops, and encodings
✅ Clean, consistent card UI—easy to scan and tap
✅ Easy to extend—just add to your calculators list