Binary to Octal Converter

Convert Binary (Base 2) to Octal (Base 8) with step-by-step solution.

Valid digits: 01
Invalid digit "2" for Binary. Valid digits: 01

Conversion Table

DecimalBinaryOctal
000
111
2102
3113
41004
51015
61106
71117
8100010
9100111
10101012
15111117
161000020
201010024
3210000040

Popular Conversions

Decimal to BinaryBinary to DecimalDecimal to HexadecimalHexadecimal to DecimalDecimal to OctalOctal to DecimalBinary to HexadecimalHexadecimal to BinaryBinary to OctalOctal to BinaryDecimal to DuodecimalDecimal to Ternary

How to Convert Binary to Octal

To convert from Binary (base 2) to Octal (base 8), first convert to decimal, then convert from decimal to Octal.

About Binary

Used in computers and digital systems. Uses digits: 01

About Octal

Used in Unix file permissions. Uses digits: 01234567