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Finance category

Mortgage Calculators

Model home loan payments, affordability, amortization, refinance, and extra-payment scenarios.

12 calculators in this category

Category planning guide

How to use mortgage calculators

Mortgage calculators model the largest payment most households carry. They combine home price, down payment, interest rate, taxes, and insurance so you can see a realistic monthly housing cost instead of principal-and-interest alone.

Use affordability tools when you are house hunting to set a price range, then switch to amortization or refinance scenarios when you already own and want to compare staying put versus resetting the clock on a new rate.

Outputs are educational estimates. Property taxes, HOA dues, PMI, and lender overlays vary by location and credit profile—verify numbers with a loan officer before making an offer.

Start with the calculator that best matches your immediate question, enter realistic inputs, then open a related tool in this category if your scenario spans payments, taxes, or payoff timing.

When to use these calculators

  • Setting a home price range before touring listings
  • Comparing 15-year versus 30-year fixed payments
  • Testing extra principal payments or refinance break-even

Limitations

  • PMI, HOA, and escrow amounts vary by property and credit profile.
  • Outputs are planning estimates, not closing disclosures.
  • Calculators provide educational estimates, not personalized financial advice.

Frequently asked questions

What mortgage calculators are in this hub?

Payment, affordability, amortization, refinance, and extra-payment tools for home financing scenarios.

Do results include taxes and insurance?

Some calculators accept tax and insurance inputs so you can model a fuller housing payment. If a tool only shows principal and interest, its page will say so.

Is this a mortgage pre-approval?

No. Estimates help you plan. A lender’s pre-approval uses verified income, credit, and property details.

Where do calculations run?

Mortgage calculators run in your browser for planning. They do not submit an application to a lender.

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Mortgage calculator index (12)