Binary to Octal

Drag and Drop binary file here

or click to select a .txt file

Or type/paste binary values below:

Conversion Options

Space SeparatedBinary values are separated by spaces

Comma SeparatedBinary values are separated by commas

Line by LineConvert each line separately

Include BinaryShow binary values with octal results

Bit Grouping:Auto-detect (3-bit groups)3-bit groups (standard)6-bit groups (2 octal digits)9-bit groups (3 octal digits)

Octal Conversion

Original: 0 bytes

Converted: 0 bytes

Change: 0%

Note: This tool converts binary (base-2) values to their octal (base-8) representation.

About This Binary to Octal Converter

This tool converts binary values to their octal representation. Each group of 3 binary digits is converted to its equivalent octal digit (000→0, 001→1, ..., 111→7), with options to control how the binary values are separated and displayed. The tool automatically skips invalid binary sequences while converting.

How to Use This Tool

Step-by-Step Guide:

1. Step 1: Input your binary values using either:
   • Drag and drop a .txt file containing binary values
   • Click to browse and select a file
   • Type or paste binary values directly into the text box
2. Step 2: Select your desired conversion options
3. Step 3: Click "Convert to Octal" to process your binary values
4. Step 4: Review your converted octal values in the output box
5. Step 5: Use the results by copying or downloading

Conversion Options Explained:

• Space Separated: Binary values are separated by spaces (e.g., "1010 1101")
• Comma Separated: Binary values are separated by commas (e.g., "1010,1101")
• Line by Line: Converts each line separately, maintaining line breaks
• Include Binary: Shows the original binary values alongside octal results
• Bit Grouping: Controls how binary digits are grouped for conversion

Example Conversion:

Input: 1010 1101
Output: 12 15

Input: 1010,1101
Output (include binary): 1010(12), 1101(15)

Input: 10101101
Output (auto): 255