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"Mortgage" Calculator

Welcome to our Mortgage Calculator, the essential tool for understanding and managing your home loan. Whether you're buying your first house or refinancing an existing mortgage, this calculator helps you break down the numbers to make informed decisions about your mortgage. Let’s explore the features that will make this tool an indispensable part of your home-buying process.

Mortgage Calculator: The Homebuyer’s Best Friend

Welcome to our Mortgage Calculator page, where we turn the complex world of home financing into a walk in the park. Whether you’re a first-time homebuyer or looking to refinance, our calculator will give you a clear picture of your mortgage payments, interest costs, and how extra payments can save you money over time.

Table of Contents

  1. Understanding Your Mortgage
  2. How to Use the Mortgage Calculator
  3. Benefits of Using Our Mortgage Calculator
  4. Tips for Managing Your Mortgage

Understanding Your Mortgage

A mortgage is a loan used to purchase a property, typically paid back over a long period with interest. Understanding the various costs involved and how different factors influence your monthly payments can save you thousands of dollars. For a detailed explanation of what a mortgage is, check out this Mortgage Definition by Investopedia or visit the Consumer Financial Protection Bureau (CFPB) for more information.

How to Use the Mortgage Calculator

Using our Mortgage Calculator is straightforward. Here are the input parameters you need to provide:

Property Details

  • Purchase Price: The price of the home you are buying.
  • Repair Costs (Optional): Any additional costs for home repairs.
  • Closing Cost: Fees associated with the purchase of the property.
  • Square Footage (Optional): The size of the property.

Mortgage Details

  • Loan Term: The number of years over which the loan will be repaid.
  • Interest Rate (per year): The annual interest rate for the loan.
  • Down Payment: The initial amount paid upfront.
  • Loan Amount: The amount of money borrowed (Purchase Price minus Down Payment).
  • First Payment Date: The start date of your mortgage payments.
  • Compound Period: How often the interest is calculated (e.g., quarterly).
  • Credit Score: Your credit score range.

Extra Payments (Prepayments)

  • Extra Payment: Any additional payments you plan to make.
  • Every x Months: Frequency of the extra payments.
  • Extra Annual Payment: Additional yearly payments. 

Benefits of Using Our Mortgage Calculator

  • Financial Clarity: Get a clear understanding of your monthly payments and total interest.
  • Planning: See how different loan terms and interest rates affect your mortgage.
  • Savings: Discover how making extra payments can reduce your interest and loan term.
  • Tax Benefits: Understand how your mortgage interest can affect your tax return. Learn more about the benefits of using mortgage calculators at Bankrate.

Tips for Managing Your Mortgage

  1. Make Extra Payments: Even small additional payments can significantly reduce your total interest. Check out these Tips for Paying Off Your Mortgage Early from The Balance.
  2. Refinance: Keep an eye on interest rates and consider refinancing if rates drop. Read more about Refinancing Your Mortgage on Forbes.
  3. Maintain Good Credit: A higher credit score can help you secure better loan terms. Learn how to Improve Your Credit Score from Experian.
  4. Budget Wisely: Ensure your monthly payments fit comfortably within your budget. 
  5. Stay Informed: Regularly review your mortgage statements and stay updated on interest rate changes.

How Calculations Are Done

The mortgage calculator takes the provided inputs and uses a standard formula to calculate your monthly mortgage payments, total payments over the loan term, and the interest paid.

Key Calculations

Monthly Payment Calculation: This is based on the loan amount, annual interest rate, and loan term. The formula used is:M = P [r(1 + r)^n] / [(1 + r)^n – 1]

Where:

  • M is the monthly payment.
  • P is the loan amount (principal).
  • r is the monthly interest rate (annual rate divided by 12).
  • n is the total number of payments (loan term in years multiplied by 12).

Total Payments and Interest: The total amount paid over the life of the loan is calculated by multiplying the monthly payment by the number of payments. The total interest paid is the total payments minus the principal amount.Impact of Extra Payments: The calculator also shows how additional payments reduce the principal faster, thereby saving interest and shortening the loan term. It recalculates the remaining loan balance and adjusts the interest accordingly.For a more detailed explanation of mortgage calculations, visit Khan Academy’s Understanding Mortgage Calculations.

Additional Features

Our Mortgage Calculator also provides insights into how your tax deductions might be affected based on your tax bracket and the effective interest rate. This can help you better understand the financial benefits of your mortgage interest deductions. For more detailed information, visit the IRS or read about the Mortgage Interest Deduction on Tax Foundation.By using our Mortgage Calculator, you gain a powerful tool to plan your home financing effectively. Get started today and take control of your mortgage with confidence!

FAQs

The Mortgage Calculator is a free online tool designed to help you estimate your monthly mortgage payments based on the loan amount, interest rate, loan term, and other factors. It also provides a breakdown of principal, interest, taxes, and insurance


The calculator uses inputs such as:

  • Home price

  • Down payment amount

  • Loan term (e.g., 15, 20, or 30 years)

  • Interest rate

  • Property taxes and insurance
    Based on these inputs, it calculates your monthly payment and provides an amortization schedule.

To get accurate results, you’ll need:

  • The price of the home you’re considering

  • Your down payment amount

  • Loan term and interest rate

  • Estimated property taxes and insurance costs

Yes, the calculator accounts for often-overlooked expenses such as:

  • Marriage license fees

  • Tips for vendors

  • Alterations for wedding attire

  • Transportation and accommodation for guests or the wedding party

  • Post-wedding cleanup or overtime fees

Yes, the calculator factors in property taxes, homeowners insurance, and private mortgage insurance (PMI) if your down payment is less than 20%. These costs are essential for determining your total monthly payment.

The calculator provides a reliable estimate based on the information you input. However, actual payments may vary depending on lender-specific fees, exact interest rates, and local tax rates. For a precise quote, consult a mortgage lender.


You can manually add HOA fees or other recurring expenses to the calculator to get a more accurate estimate of your total monthly housing costs.

Yes, the calculator allows you to compare different loan terms side by side. You can see how a shorter term (e.g., 15 years) increases your monthly payment but reduces total interest paid.

Yes, you can input extra payments to see how they impact:

  • Your loan payoff timeline

  • Total interest saved

  • Amortization schedule adjustments


Yes, you can save or print your results for easy reference. This is especially helpful when discussing your budget with a lender or real estate agent.