Smarter mortgage planning
Accurate U.S. mortgage estimate with taxes, insurance, PMI, HOA, and extra payments. Save results, export PDFs, and compare side-by-side.
Built for U.S. borrowers with transparent math and printable reports.
Standard amortization plus taxes, insurance, HOA, PMI logic under 20% down, and optional extra payments.
Save results to your account, download branded PDFs, or share a secure link with your lender or agent.
CSRF/XSS protection, hashed passwords, and no credit pull. Your numbers stay yours.
This mortgage calculator (home loan calculator) estimates your monthly mortgage payment with taxes, insurance, PMI, HOA, and extra costs. It is optimized for U.S. borrowers and fixed-rate loans.
We use the standard amortization formula for principal & interest:
M = P · [ r(1 + r)^n / ((1 + r)^n - 1) ] M = monthly mortgage payment P = loan principal r = monthly interest rate (annual rate / 12) n = total number of payments (months)
Use the 28/36 rule: keep housing =28% of gross income and total debt =36%. Example: $5,000 gross monthly income ? housing target ˜ $1,400. Use our affordability mode to test “how much mortgage can I afford.”