Python Calculator Using Tkinter Module

By Kumudha

This is the Python source code for creating a simple Calculator using the tkinter module.

REQUIREMENTS:

1) Python IDLE

The logic of a program is given as follows:

Step 1: After running the program, a graphical user interface will display on the screen with buttons and an entry box.

Step 2:  The user needs to enter the arithmetic operations using the buttons.

Step 3: The user needs to press the '=' button to get the answer. The answer will display on the entry box

NOTE: if the user enters invalid operations like division by zero, the entry box will show invalid input

 

OUTPUT :