Building a simple calculator using Python Tkinter
In this video, I explain how to build a simple calculator using Python Tkinter.
We’ll go step by step through the code, showing how to:
✅ Create a window with Tkinter
✅ Add an entry box for typing numbers
✅ Create buttons for numbers (0–9) and operators (+, −, ×, ÷)
✅ Use functions to handle button clicks
✅ Store the first number and chosen operator
✅ Perform calculations when the `=` button is pressed
✅ Clear the screen with a "Clear" button
This tutorial is beginner-friendly and perfect for anyone learning Python GUI programming.
🔗Code Covered in This Tutorial:
*Global variables (`f_num`, `operation`) to save data between button clicks
Functions for number buttons, operator buttons, and the equal button
Using `.grid()` to arrange buttons in rows and columns
Inserting and deleting text in the Tkinter `Entry` widget
💡 By the end of this video, you’ll understand how a calculator works behind the scenes and how to connect buttons to functions in Tkinter.
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find a code here:https://github.com/Codedeveloper-MT/c...
#Python #Tkinter #Calculator #CodingForBeginners #guiprogramming
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