Binary to Octal Converter
Convert binary (0s and 1s) to octal (base-8) instantly. Groups every 3 binary bits into one octal digit. Includes triplet breakdown, batch conversion, and code snippets.
⚠️ Invalid binary — only 0s and 1s, length must be divisible by 3
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Octal
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Decimal
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Hex
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Bits
💡 Every 3 binary bits = 1 octal digit.
000=0, 001=1 ... 111=7. Example: 001 010 011 → 1 2 3 → octal 123 = decimal 83