Mortgage Calculator

A mortgage calculator helps you estimate your monthly mortgage payments for home loans. By entering the home price, down payment, interest rate, and loan term, you can instantly calculate your monthly payment, total interest, and total payment. This tool is essential for home buying planning and understanding mortgage affordability.

Mortgage Calculator

Results

Loan Amount: ₹ 0
Monthly Principal & Interest: ₹ 0
Monthly Property Tax: ₹ 0
Monthly Home Insurance: ₹ 0
Total Monthly Payment: ₹ 0
Total Interest Paid: ₹ 0
Total Payment (Loan + Interest): ₹ 0

How to Use

  1. Enter the total price of the home you want to buy
  2. Input the down payment amount you can afford
  3. Specify the annual interest rate offered by the lender
  4. Enter the loan term in years
  5. Add annual property tax and home insurance costs
  6. Click on the "Calculate Mortgage" button
  7. Review your monthly payment and total costs
  8. Adjust values to find an affordable mortgage

Features

  • Instant mortgage payment calculation without page reload
  • Mobile-friendly responsive design
  • No external API dependencies
  • Real-time calculation as you type
  • Detailed breakdown of payment components
  • Works offline once loaded
  • Print-friendly results
  • Compatible with all modern browsers
  • Includes property tax and insurance
  • Helps in home affordability assessment

Formula Used

The mortgage payment is calculated using the standard formula:

M = P × [r(1+r)n] / [(1+r)n - 1]

Where:

  • M = Monthly mortgage payment
  • P = Loan principal (Home price - Down payment)
  • r = Monthly interest rate (Annual rate / 12 / 100)
  • n = Number of payments (Loan term in years × 12)

Total Monthly Payment = Principal & Interest + Property Tax + Home Insurance

Frequently Asked Questions

What is a mortgage?

A mortgage is a loan used to purchase real estate, with the property serving as collateral for the loan.

What is a down payment?

A down payment is the upfront cash payment made by the buyer, with the remainder financed through a mortgage loan.

What is PMI (Private Mortgage Insurance)?

PMI is insurance that protects the lender if the borrower defaults, typically required when down payment is less than 20%.

How does interest rate affect mortgage payments?

Higher interest rates increase monthly payments and total interest paid over the loan term.

What is the difference between fixed and adjustable rate mortgages?

Fixed-rate mortgages have constant interest rates, while adjustable-rate mortgages can change periodically based on market conditions.

What are closing costs?

Closing costs are fees associated with finalizing a mortgage, including appraisal, title insurance, and attorney fees.

How much house can I afford?

Generally, you can afford a home worth 2-3 times your annual household income, considering your debts and credit score.

What is APR in mortgage terms?

APR (Annual Percentage Rate) includes the interest rate plus other costs, providing a more accurate cost comparison between loans.

Can I pay off my mortgage early?

Yes, most mortgages allow early repayment, though some may have prepayment penalties.

What happens if I miss a mortgage payment?

Missed payments can result in late fees, credit score damage, and potential foreclosure if not resolved promptly.