Octal Calculator

Introduction

The octal calculator supports calculations and conversions between octal, binary, hexadecimal, and decimal values, providing basic arithmetic operations and bitwise operations (AND/OR/NOT/XOR/shift). It automatically shows results in binary, decimal, hexadecimal, and octal formats.

How to Use the Octal Calculator?

1. Enter the first value and select its base.
2. Choose the operation type (arithmetic or bitwise).
3. Enter the second value (needed for arithmetic operations, etc.).
4. Click the "Calculate" button to view the results in the various bases below.

Features

• The second input is automatically hidden when the NOT operation is selected — only one operand is needed.
• Clicking the "Example" button generates a random sample.
• Results are shown in binary, decimal, hexadecimal, and octal simultaneously for easy comparison.