The Programmer Calculator helps you convert numbers between binary, octal, decimal, and hexadecimal. It also supports basic bitwise operations.
Introduction
The Programmer Calculator is useful for developers, computer science students, and programmers who work with number systems and bitwise operations.
Supported Number Systems
Binary base 2
Octal base 8
Decimal base 10
Hexadecimal base 16
Bitwise Operations
AND operation
OR operation
XOR operation
NOT operation
Left shift operation
Right shift operation
How to Use
Enter a number.
Select the input base.
Select the operation.
Enter second number or shift value when required.
Click Calculate to see decimal, binary, octal, and hexadecimal results.
Examples
Binary 1010 = Decimal 10
Decimal 255 = Hexadecimal FF
Binary 1010 AND 1100 = 1000
Common Uses
Computer science learning
Binary and hexadecimal conversion
Bitwise programming practice
Digital electronics basics
Low-level programming calculations
Technologies Used
This calculator is developed using HTML for structure, CSS for design and JavaScript for base conversion, bitwise calculation and browser-based history storage.