🔢 Number System Converter

Convert between binary, octal, decimal, hex. Compute 1's complement, 2's complement, Gray code, BCD, and sign-magnitude.

Input

Bit width: Signed:

Base Conversions

Binary—

Octal—

Decimal—

Hex—

Signed Representations

Sign-Mag—

1's Comp—

2's Comp—

Decimal—

Special Codes

Gray Code—

BCD—

ASCII—

Bit Layout

Enter a value to see its binary representation.