Loan Management System Project in Python

Loan Management System Project in Python

HTML

import tkinter as tk
from tkinter import messagebox
 
# Create the main window
root = tk.Tk()
root.title("Loan Management System")
 
# Create the labels and entry fields
label_name = tk.Label(root, text="Name:")
label_name.grid(row=0, column=0)
entry_name = tk.Entry(root)
entry_name.grid(row=0, column=1)
 
label_loan_amount = tk.Label(root, text="Loan Amount:")
label_loan_amount.grid(row=1, column=0)
entry_loan_amount = tk.Entry(root)
entry_loan_amount.grid(row=1, column=1)
 
label_interest_rate = tk.Label(root, text="Interest Rate:")
label_interest_rate.grid(row=2, column=0)
entry_interest_rate = tk.Entry(root)
entry_interest_rate.grid(row=2, column=1)
 
label_duration = tk.Label(root, text="Duration (in months):")
label_duration.grid(row=3, column=0)
entry_duration = tk.Entry(root)
entry_duration.grid(row=3, column=1)
 
# Function to calculate the monthly installment
def calculate_installment():
    try:
        loan_amount = float(entry_loan_amount.get())
        interest_rate = float(entry_interest_rate.get())
        duration = int(entry_duration.get())
 
        interest = loan_amount * interest_rate / 100
        total_amount = loan_amount + interest
        monthly_installment = total_amount / duration
 
        messagebox.showinfo("Result", "Monthly Installment: ${:.2f}".format(monthly_installment))
    except ValueError:
        messagebox.showerror("Error", "Invalid input. Please enter numeric values.")
 
# Create the calculate button
calculate_button = tk.Button(root, text="Calculate", command=calculate_installment)
calculate_button.grid(row=4, column=0, columnspan=2)
 
# Start the main event loop
root.mainloop()