194 tools

Binary to Octal

Convert binary numbers to octal.

Binary, Hex & Number Converters

About Binary to Octal

Binary to Octal is a free online number converter from Toolbench. Convert binary numbers to octal. Paste your text and the result updates instantly as you type or change the options.

Category
Binary, Hex & Number Converters
Price
Free
Account
Not required
Runs
Entirely in your browser

How to use Binary to Octal

  1. Paste or type your text into the input box.
  2. Adjust the options (separator, add 0o prefix).
  3. Copy the result, or click “use output” to chain another transformation.

Example

With the default settings, this input:

01001000 01101001 00100001

becomes:

110 151 41

Options

SeparatorSpace · None · Comma · New line
Add 0o prefixOn / off

Privacy

Everything runs in your browser: what you type or paste is processed by JavaScript on your device, not on a server. If you are signed out, nothing is saved at all. If you sign in with Google, your inputs and settings are saved privately to your account so they sync across devices.

Frequently asked questions

Is Binary to Octal free?

Yes. Binary to Octal is completely free with no sign-up, no usage limits and no watermarks.

Is my data private?

Yes. Binary to Octal processes everything in your browser. Signed out, nothing is saved; signed in, your inputs sync privately to your own account.

How do you convert binary to octal?

Read each binary number as a value in base 2, then write that same value in base 8. Separate several numbers with spaces or new lines to convert them all at once. For example, 01001000 01101001 00100001 → 110 151 41.

Does it work on my phone?

Yes. Toolbench runs in any modern browser on desktop, tablet or phone — there is nothing to install.

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