Binary to Octal Converter — Base Systems

Convert binary to octal instantly. Useful for developers, programmers, and anyone working with different numeral systems.

Convert From

What is binary?

A binary number is a base-2 numeral system that uses only 0s and 1s. It’s fundamental in digital electronics and computing.

What is octal?

Octal is a base-8 number system that uses digits from 0 to 7. It is sometimes used in computing for compact binary representation.

Conversion Notes

This converter supports both numeric conversions (binary, octal, decimal, hex) and text encoding/decoding using character codes. Input can be a number or text, depending on the direction.

Sample binary to octal Conversions

binaryoctal
1 binary
1 octal
10 binary
2 octal
100 binary
4 octal
255 binary
NaN octal
A binary
NaN octal
Hello binary
NaN octal

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