🧮PantoCalc

🔢 Octal Converter

Convert between octal and other number bases

How to Use Octal Converter

  1. 1Enter a number and select its current base (octal, decimal, binary, or hex).
  2. 2The converter displays the value in all four bases simultaneously.
  3. 3Copy the result you need.

About Octal Converter

Convert numbers between octal (base-8), decimal, binary, and hexadecimal systems. This octal converter is ideal for developers working with Unix file permissions and low-level programming.

Frequently Asked Questions

Why is octal important?

Octal is commonly used for Unix/Linux file permissions (e.g., chmod 755) and in some low-level computing contexts.

Does it support floating-point octal?

This converter works with integer values only, which covers the vast majority of octal use cases.