Hexadecimal Arithmetic
Supports addition, subtraction, multiplication, division, and bitwise operations (AND, OR, XOR). Results show hex, decimal, and binary simultaneously.
π Result Chart
π How to Use
1. Enter values: Input two hexadecimal numbers (with or without 0x prefix).
2. Select operation: Choose +, -, Γ, Γ· for arithmetic, or AND, OR, XOR for bitwise operations.
3. Click Calculate: The result displays in hexadecimal, decimal, and binary formats.
4. Use presets: Click any preset button for quick examples.
β FAQ
What is hexadecimal?
Hexadecimal is a base-16 number system using digits 0-9 and letters A-F to represent values 0-15. It is widely used in computing for memory addresses, color values (e.g., #FF0000 for red), and machine code. Every 4 binary digits can be compressed into 1 hex digit.
What do A-F represent?
A=10, B=11, C=12, D=13, E=14, F=15. For example, hex 1A = 1Γ16+10 = 26 (decimal). FF = 15Γ16+15 = 255 (decimal).
What are AND/OR/XOR bitwise operations?
AND: both bits must be 1 to produce 1. OR: either bit is 1 to produce 1. XOR: bits must differ to produce 1. Bitwise operations are commonly used in permission masks, flag settings, and low-level programming.
Is this tool secure?
Completely secure. All calculations run locally in your browser. No data is ever uploaded to any server.