Free mortgage calculators

Make mortgage decisions with clearer numbers

Estimate a full monthly mortgage payment, explore how much home may fit your budget, or compare refinance savings and costs. Every assumption is visible and editable.

Choose the right calculator

Start with affordability when building a home-search budget, use the payment calculator for a specific purchase price, or compare a proposed refinance with the mortgage you have today.

Mortgage payment calculator

Estimate a complete monthly payment with principal, interest, property taxes, homeowners insurance, mortgage insurance, and HOA fees.

Calculate a monthly payment

Home affordability calculator

Estimate a planning home price from gross income, required monthly debts, down payment, rate, term, taxes, insurance, and HOA fees.

Estimate home affordability

Refinance savings calculator

Compare your current mortgage with a proposed refinance, including monthly payment change, closing-cost break-even, five-year cost, and long-term interest.

Compare refinance savings

Built for useful estimates—not false precision

A mortgage payment is more than principal and interest. A useful estimate also considers property taxes, homeowners insurance, possible mortgage insurance, and HOA or condo fees. The calculators show each component separately.

Home affordability is not a universal approval formula. The affordability tool uses transparent planning ratios and lets you adjust them, while clearly separating an educational budget estimate from lender underwriting or preapproval.

Refinance savings are not determined by rate alone. The refinance tool separates payment savings, closing-cost break-even, selected-period borrowing cost, term extension, and cash out so a lower payment is not mistaken for guaranteed savings.

Rates, taxes, insurance, fees, and loan-program requirements vary by borrower and location. For a personalized review, request a rate estimate or start a secure application.

Continue your mortgage research

Calculator disclosure

These tools are for educational and planning purposes only. Results are estimates and do not indicate approval or financing. They are not financial advice, a commitment to lend, or a guarantee of rates, payments, costs, or terms.