Mortgage Calculator

🎨 Theme:

Home Price ($)

Down Payment ($)

Annual Interest Rate (%)

Loan Term (years)

Property Tax / Year ($)

Home Insurance / Year ($)

What Is a Mortgage Calculator?

A mortgage calculator estimates the total monthly housing obligation required to finance real estate acquisition. It incorporates loan principal, interest charges, property tax assessments, and hazard insurance premiums into a unified payment projection.

Common Uses

Determining affordable price ranges before house hunting begins
Comparing how different down payment sizes affect monthly obligations
Evaluating whether a 15-year or 30-year term better fits financial goals
Estimating total interest paid over the entire loan lifespan
Planning property tax and insurance escrow contributions

Keyboard Shortcuts

Enter home price and down payment separately; the tool computes borrowed principal automatically
Input annual tax and insurance figures; monthly equivalents calculate immediately
The comparison section shows parallel 15-year, 20-year, and 30-year payment scenarios
Adjust interest rates in quarter-point increments to model market fluctuations
All monetary values format with commas and dollar signs for readability

Pro Tips

A 20% down payment eliminates private mortgage insurance requirements on conventional loans
15-year mortgages build equity faster but demand higher monthly cash flow
Interest paid on mortgages up to $750,000 remains tax-deductible in many jurisdictions
Consider total housing costs (including maintenance and utilities) should not exceed 28-30% of gross income
Rate locks protect against interest increases during the closing process

Frequently Asked Questions

What is included in the monthly payment?

Principal, interest, property taxes, and homeowners insurance (often abbreviated as PITI).

How does a larger down payment help?

It reduces borrowed principal, lowers monthly obligations, and may eliminate mortgage insurance premiums.

What is the difference between interest rate and APR?

Interest rate represents borrowing cost alone. APR includes fees and points, reflecting the true annual cost.

Should I choose a 15-year or 30-year mortgage?

15-year loans build equity rapidly with less total interest but require higher monthly payments. 30-year loans offer flexibility with lower monthly obligations.

Does this calculator include closing costs?

No. Closing costs typically range 2-5% of the purchase price and require separate budgeting.

Explore Related Tools