Seven Segment Display Calculator

Interactive tool for converting between Common Cathode and Anode configurations

Features & Instructions

Interactive Segments

Click on any segment to toggle it on/off and see the corresponding values

Mode Switching

Toggle between Common Cathode and Common Anode configurations

Real-time Conversion

Instantly see hexadecimal, binary, and decimal values

A B C D E F G H
Common Cathode
Common Anode