Number System Converter

Convert between Binary, Decimal, Octal, and Hexadecimal with step-by-step explanation.

Decimal (Base 10)

Binary (Base 2 — only 0s and 1s)

Octal (Base 8 — digits 0–7)

Hexadecimal (Base 16 — 0–9, A–F)

0x

Step-by-Step: Decimal → Binary

Quick Reference Table

Decimal	Binary	Octal	Hex

Bit Operations on Current Value

AND with 0xFF

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OR with 0x01

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XOR with 0xFF

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Left Shift (×2)

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