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Amortization Calculator

Estimate and compare key US home-finance numbers. Results are estimates for education and planning.

Calculator

Results

Monthly payment—
Total interest—
Total principal—
The schedule uses standard fixed-rate amortization. Real loans can differ because of fees, escrow, payment timing and other features.
MonthPaymentPrincipalInterestBalance

How Does This Calculator Work?

The schedule uses standard fixed-rate amortization. Real loans can differ because of fees, escrow, payment timing and other features.

How to Use This Calculator

  1. Enter realistic values.
  2. Review the estimated result and assumptions.
  3. Change inputs to understand sensitivity.
  4. Confirm transaction-specific numbers with current official or lender documents.

Important Assumptions

Methodology

HomeCalc uses standard mathematical loan-payment and ratio calculations where applicable.

Selected authoritative references

Sources are educational references. Rules and lender requirements can change; verify current terms with the relevant agency or lender.

Last updated: August 30, 2026