What is the Octal Calculator?

The Octal Calculator allows you to convert octal numbers into other numeral systems, including Decimal, Binary, and Hexadecimal. By entering an octal number and selecting the target base, the calculator instantly displays the equivalent value. This tool is useful for students, programmers, and anyone working with digital electronics or computing, helping them quickly verify calculations, understand number systems, and perform accurate conversions.

How to Use:

1. Enter Octal Number: Type the octal number you want to convert (digits 0–7).
2. Select Target Base: Choose the numeral system to convert your octal number into (Decimal, Binary, or Hexadecimal).
3. Click “Calculate”: The calculator shows the converted value in the result box.
4. Review the Result: Use this conversion for coding, electronics, math exercises, or learning about different number systems.