Mortgage Calculator
Category: Unit and Number Tools
Updated on: June 2, 2026
Calculate your monthly mortgage payment, total loan repayment, and total interest easily based on your home loan details!
๐ About Mortgage Calculator
The Mortgage Calculator helps you estimate your monthly mortgage payment, total loan repayment, and overall housing expenses quickly and accurately. By entering your loan amount, down payment, interest rate, and loan term, you can instantly calculate how much your mortgage may cost over time.
This calculator also supports optional monthly housing costs such as property tax, home insurance, and HOA fees, giving you a more realistic estimate of your actual monthly homeownership expenses. It is useful for home buyers, property investors, real estate planners, and anyone comparing different mortgage options before purchasing a home or refinancing an existing loan.
โจ Key Features
- ๐ Instant Mortgage Calculation: Calculate monthly mortgage payments instantly based on your loan details.
- ๐ฐ Total Payment Breakdown: View total repayment amount and total interest paid over the full loan term.
- ๐ Down Payment Support: Reduce your actual loan amount by entering a custom down payment value.
- ๐งพ Monthly Housing Cost Estimation: Include property tax, home insurance, and HOA fees for a more realistic monthly expense calculation.
- โก Fast & Easy to Use: Simple interface designed for quick and accurate mortgage estimation.
- ๐ฑ Fully Responsive: Works smoothly on desktop, tablet, and mobile devices.
- ๐ Privacy Friendly: All calculations happen directly in your browser without storing your data.
๐ ๏ธ How to Use
- Enter the Loan Amount you want to borrow for your home purchase.
- Input your Down Payment amount to reduce the total financed loan.
- Enter the Annual Interest Rate in percentage format.
- Provide the Loan Term in years (such as 15, 20, or 30 years).
- Optionally add your estimated monthly Property Tax, Home Insurance, and HOA Fee.
- Click the Calculate Mortgage button to generate your mortgage results instantly.
- Review your monthly mortgage payment, total housing cost, total repayment amount, and total interest paid.
- Use the Clear button to reset all fields or the Copy button to copy your results.
๐ Example
Suppose you want to purchase a home with a loan amount of $300,000. You make a $50,000 down payment and choose a 30-year mortgage with an annual interest rate of 5%.
You also estimate:
- $250/month property tax
- $100/month home insurance
- $75/month HOA fee
After calculation, the tool will show your estimated monthly mortgage payment, total monthly housing cost, total repayment amount, and total interest paid over the life of the loan.