How does the mortgage calculator work?

Enter your home price, down payment, loan term, interest rate, property tax, and home insurance. The calculator instantly shows your monthly payment, total interest paid over the loan term, and a complete amortization schedule.

PITI stands for Principal, Interest, Taxes, and Insurance – the four components of a typical monthly mortgage payment. Principal reduces your loan balance, interest is the cost of borrowing, property taxes are paid to local government, and homeowners insurance protects your property.

How much down payment do I need?

Conventional loans typically require 5-20% down payment. FHA loans allow as little as 3.5% down, while VA and USDA loans may offer 0% down options. The calculator shows how your down payment affects monthly payments and whether PMI is required.

What is PMI and when is it required?

PMI (Private Mortgage Insurance) protects the lender if you default on your loan. It's typically required for conventional loans with down payments less than 20%. The calculator shows PMI costs and when you can expect to have it removed.

How do property taxes affect my payment?

Property taxes are usually escrowed and paid as part of your monthly mortgage payment. The calculator includes estimated annual property taxes, dividing them by 12 and adding to your monthly payment.

What's included in the amortization schedule?

The amortization schedule shows each monthly payment broken down into principal and interest, remaining balance after each payment, and cumulative interest paid. Early payments are mostly interest; later payments are mostly principal.

How does loan term affect my payments?

A 30-year loan has lower monthly payments but more total interest. A 15-year loan has higher monthly payments but significantly less total interest and faster equity building. The calculator helps you compare both options.

Is the Mortgage Calculator free to use?

Yes, the Mortgage Calculator on Easy Tools HQ is completely free and works directly in your browser with no registration required. All calculations are done locally.

Mortgage Calculator

Calculate monthly payments including principal, interest, taxes, and insurance

Buying a home is one of the biggest financial decisions you'll ever make. Our Mortgage Calculator gives you a clear picture of your monthly payments — including principal, interest, property taxes, and insurance (PITI). With a full amortization schedule and payment breakdown chart, you'll understand exactly how your mortgage works before you commit.

How to Use the Mortgage Calculator

Our Mortgage Calculator makes it easy to understand the true cost of buying a home. Here's how to use it:

Enter the home price – Input how much you plan to spend on your home.
Set your down payment – Enter the amount or percentage you'll put down.
Choose your loan term – Select 10, 15, 20, or 30 years.
Enter the interest rate – Input your expected or quoted rate.
Add property tax & insurance – Include estimated annual property tax and home insurance costs.
View your monthly payment – See your total monthly payment broken down by P&I, tax, and insurance.
Review the schedule – The amortization schedule shows every payment with principal and interest breakdown.
Export your data – Download the full amortization schedule as a CSV file.

Full PITI

Principal, interest, tax, insurance

Payment Breakdown

See where your money goes

Amortization

Complete payment schedule

Export CSV

Save your analysis

Mortgage Details

Home Price

$ 300,000

Down Payment

$ 60,000 (20%)

Loan Term

Interest Rate (%)

4.5%

Annual Property Tax

$ 3,600/year

Annual Home Insurance

$ 1,200/year

Include property tax in monthly payment

Include home insurance in monthly payment

Loan Amount $ 240,000

Monthly P&I $ 0

Total Payment (30 years) $ 0

Monthly Payment Breakdown

Total Monthly Payment

$ 0

Principal & Interest $ 0

Property Tax $ 0

Home Insurance $ 0

Principal

$ 0

Interest

$ 0

Amortization Schedule

Year	Month	Payment	Principal	Interest	Balance

Mortgage & Home Loan Disclaimer

The Mortgage Calculator provided by Easy Tools HQ is for general educational and informational purposes only. All calculations are based on mathematical formulas and the inputs provided by the user.

NOT FINANCIAL OR LENDING ADVICE: The results shown are estimates only and do not constitute loan approval, pre-qualification, or financial advice from any lender. This tool should not be used as the sole basis for home buying decisions.

Important limitations:

PMI not included – Private Mortgage Insurance (if down payment <20%) is not calculated
HOA fees excluded – Homeowners Association fees are not included in payments
Fixed rate assumption – Assumes fixed interest rate; adjustable-rate mortgages (ARMs) will vary
Closing costs excluded – Loan origination fees, appraisal costs, and closing expenses not included
Tax/insurance estimates – Property tax and insurance are estimates; actual amounts vary by location
No escrow calculation – Assumes taxes/insurance are paid separately or via simple escrow

Interest rate variability: Mortgage rates fluctuate daily based on market conditions, credit score, loan type, and lender policies. The rate you actually qualify for may differ significantly from the rate entered.

Down payment requirements: Minimum down payment requirements vary by loan type (conventional, FHA, VA, USDA). A 20% down payment avoids PMI, but lower down payments may be possible with additional costs.

Always verify with lenders: Contact multiple lenders, mortgage brokers, or financial institutions for accurate quotes, current rates, and personalized loan estimates. Easy Tools HQ is not liable for any financial decisions made based on these calculations.

Last Updated: March 2026

Estimates only • Not loan approval • Consult lenders