Free Loan Calculator Tool

Loan Calculator

Loan Amount ($):

Annual Interest Rate (%):

Loan Tenure (Years):

 

Features:

1. Input Fields:

   • Loan Amount, Annual Interest Rate, and Loan Tenure inputs with clear labels and placeholders.

2. Dynamic Calculation:

   • Calculates monthly payment, total payment, and total interest instantly upon clicking the "Calculate" button.

3. Error Handling:

   • Displays an error message if any input is invalid or missing.

4. Responsive Design:

   • Adjusts to all screen sizes, making it user-friendly on desktops, tablets, and mobile devices.

5. Colorful Styling:

   • Stylish gradient background, polished input fields, and visually appealing results section.

6. Accurate Formula:

   • Uses the standard EMI calculation formula: $$EMI = \frac{P \cdot r \cdot (1 + r)^n}{(1 + r)^n - 1}$$ where $P$ = loan amount, $r$ = monthly interest rate, $n$ = number of payments.

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How It Works:

1. User Inputs:

   • The user enters the loan amount, annual interest rate, and loan tenure.

2. Calculation:

   • The script calculates:
     • Monthly Payment
     • Total Payment (Monthly Payment × Loan Tenure)
     • Total Interest (Total Payment - Loan Amount)

3. Results Display:

   • The results are displayed below the "Calculate" button in a readable format.

4. Error Messages:

   • If any input is invalid, a red error message is shown instead of results.