Simple Calculator Using Python | Source Code | LIbararies to Install | Other Details

In this Post, I have managed to Build an Amazing Calculator Using Python Tkinter. If you like it then please Comment Down Below.

It does not require any Type of Library Installation, Just Requires Tkinter Which is Pre Installed in Python Package

Want to Install It without Python, Download from these links :-

Download Windows Installer File [32/64 Bit]

Download Portable .ZIP File [32/64 Bit]

Souce Code Here :-

# Libaries Imported
from tkinter import *

#Main Configurations
root = Tk()
root.geometry("400x440")
root.configure(bg="grey")
root.title("Your Name Calculator")
root.iconbitmap("calc.ico")
root.resizable(False, False)

#Functions to Run

def press(event):
    global varname1
    text = event.widget.cget("text")
    if text == "=":
        if varname1.get().isdigit():
            value = int(varname1.get())
        else:
            value = eval(mainbox.get())

        varname1.set(value)
        mainbox.update()
    elif text == "C":
        varname1.set("")
        mainbox.update()
    else:
        varname1.set(varname1.get() + text)
        mainbox.update()
# Main Box
varname1 = StringVar()
mainbox = Entry(root, width="17", textvar=varname1, state="readonly", font=('ubuntu', 30, 'bold'))
mainbox.place(x=10, y=2)

# Buttons to Add 

btn9 = Button(root, text="9",padx=13, bg="pink", fg="white", font=('ubuntu', 20, 'bold'),)
btn9.place(x=15, y=60)
btn9.bind("<Button-1>",  press)

btn8 = Button(root, text="8",padx=13, bg="pink", fg="white", font=('ubuntu', 20, 'bold'))
btn8.place(x=115, y=60)
btn8.bind("<Button-1>",  press)

btn7 = Button(root, text="7",padx=13, bg="pink", fg="white", font=('ubuntu', 20, 'bold'))
btn7.place(x=215, y=60)
btn7.bind("<Button-1>",  press)

btn6 = Button(root, text="6",padx=13, bg="pink", fg="white", font=('ubuntu', 20, 'bold'))
btn6.place(x=15, y=150)
btn6.bind("<Button-1>",  press)

btn5 = Button(root, text="5",padx=13, bg="pink", fg="white", font=('ubuntu', 20, 'bold'))
btn5.place(x=115, y=150)
btn5.bind("<Button-1>",  press)

btn4 = Button(root, text="4",padx=13, bg="pink", fg="white", font=('ubuntu', 20, 'bold'))
btn4.place(x=215, y=150)
btn4.bind("<Button-1>",  press)

btn3 = Button(root, text="3",padx=13, bg="pink", fg="white", font=('ubuntu', 20, 'bold'))
btn3.place(x=15, y=240)
btn3.bind("<Button-1>",  press)

btn2 = Button(root, text="2",padx=13, bg="pink", fg="white", font=('ubuntu', 20, 'bold'))
btn2.place(x=115, y=240)
btn2.bind("<Button-1>",  press)

btn1 = Button(root, text="1",padx=13, bg="pink", fg="white", font=('ubuntu', 20, 'bold'))
btn1.place(x=215, y=240)
btn1.bind("<Button-1>",  press)

btnstar = Button(root, text="*",padx=15, bg="pink", fg="white", font=('ubuntu', 20, 'bold'))
btnstar.place(x=115, y=330)
btnstar.bind("<Button-1>",  press)

btnslash = Button(root, text="/",padx=17, bg="pink", fg="white", font=('ubuntu', 20, 'bold'))
btnslash.place(x=215, y=330)
btnslash.bind("<Button-1>",  press)

btnadd = Button(root, text="+",padx=13, bg="pink", fg="white", font=('ubuntu', 20, 'bold'))
btnadd.place(x=15, y=330)
btnadd.bind("<Button-1>",  press)

btnminus = Button(root, text="-",padx=15, bg="pink", fg="white",  font=('ubuntu', 20, 'bold'))
btnminus.place(x=315, y=330)
btnminus.bind("<Button-1>",  press)

btnC = Button(root, text="C",padx=9, pady=15, bg="red", fg="white", font=('ubuntu', 20, 'bold'))
btnC.place(x=315, y=230)
btnC.bind("<Button-1>",  press)

btnequal = Button(root, text="=",padx=11, pady=48, bg="blue", fg="white", font=('ubuntu', 20, 'bold'))
btnequal.place(x=315, y=60)
btnequal.bind("<Button-1>",  press)

Label1 = Label(root, text="Designed and Developed By Your Name", fg="yellow", bg="grey", font=('ubuntu', 15, 'bold'))
Label1.place(x=3, y=400)



root.mainloop()