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Mortgage Payment Calculator

Estimate monthly principal, interest, tax, insurance, and HOA.

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Your inputs

Adjust the values

This principal-and-interest estimate assumes a fixed rate and monthly payments. Closing costs, PMI, and changing taxes are not included.

Estimated monthly payment

$2,572.62

Loan principal$320,000.00
Estimated total interest$408,142.36
Monthly tax + insurance$550.00
Down payment20%
Monthly HOA$0.00

About this tool

A straightforward mortgage payment calculator

Estimate monthly principal, interest, tax, insurance, and HOA. The fixed-payment amortization formula calculates principal and interest, then monthly tax, insurance, and HOA are added.

This planning estimate excludes PMI, closing costs, points, changing escrow amounts, and lender-specific fees. Inputs are processed in your browser, and changing a value updates the result immediately.

How it works

Use the Mortgage Payment Calculator in three steps

  1. 1Enter your values

    Enter home price, down payment, rate, term, annual tax and insurance, and monthly HOA.

  2. 2Check the setup

    Choose the units or calculation mode that matches your situation.

  3. 3Use the result

    See estimated monthly housing cost, loan principal, payment breakdown, and lifetime interest.

Common questions

Mortgage Payment Calculator FAQ

How does the Mortgage Payment Calculator work?

The fixed-payment amortization formula calculates principal and interest, then monthly tax, insurance, and HOA are added.

What information do I need?

Enter home price, down payment, rate, term, annual tax and insurance, and monthly HOA.

How accurate is the result?

This planning estimate excludes PMI, closing costs, points, changing escrow amounts, and lender-specific fees.

References

Sources & references

This tool is informational and is not a substitute for professional medical or financial advice. Its methodology draws on the primary sources below.