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
How to use macOS Calculator app for hex
Performing hex conversions in Terminal (e.g., 'bc', 'python')
Recommendations for third-party hex calculators/editors on Mac
Tips for developers on macOS
Examples for common hex tasks
Conversion Examples
Using built-in Mac Calculator for hex
Calculator App: Switch to Programmer Mode
Enable hex input/output
Convert hex to decimal using Python in Terminal
python -c "print(0x1A)"
26
Viewing file content as hex in Terminal
xxd filename.bin
Hex dump of the file
Common Use Cases
macOS developers and programmers
System administrators managing Mac systems
Students learning about number systems on a Mac
Anyone needing quick hex conversions on their Apple device
Debugging and reverse engineering on macOS
Ready to Convert?
Start using our mac hexadecimal calculator now. It's free, fast, and accurate!