Calculator

Mortgage Calculator

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

Calculator

Home price

Down payment

Interest rate (%)

Loan term (years)

Annual property tax

Annual home insurance

Monthly HOA

Monthly PMI estimate

Results

Loan amount—

Principal & interest—

Property tax / month—

Insurance / month—

Estimated monthly payment—

Total interest—

This calculator models principal and interest plus the planning inputs you provide for taxes, insurance, HOA and PMI.

How Does This Calculator Work?

This calculator models principal and interest plus the planning inputs you provide for taxes, insurance, HOA and PMI.

How to Use This Calculator

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

Important Assumptions

Inputs are user-supplied.
Results are estimates, not approvals or quotes.
Taxes, insurance, PMI, fees and lender rules can vary.

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