Enter any whole number (e.g., 255)
Enter hex values (e.g., FF, 1A3)
Enter binary digits (e.g., 10101010)
Enter octal values (e.g., 377, 123)
Key Features
✨
Perform addition, subtraction, multiplication, and division of hexadecimal numbers
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Convert between hexadecimal, decimal, binary, and octal
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Supports positive and negative hexadecimal numbers (two's complement)
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Clear history of calculations
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User-friendly interface with instant results
Conversion Examples
Hexadecimal addition
Input:
Hex: A + 5
Output:
F
Hexadecimal subtraction
Input:
Hex: 10 - 5
Output:
B
Hexadecimal multiplication
Input:
Hex: 2 * 3
Output:
6
Common Use Cases
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Computer programming and debugging
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Network engineering and data analysis
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Digital electronics and hardware design
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Academic study of number systems
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Quick calculations for technical tasks
Ready to Convert?
Start using our hexadecimal calculator now. It's free, fast, and accurate!