Finance Calculators
Loan Calculator
Estimate monthly loan payments, total repayment, and total interest.
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Mortgage Calculator
Estimate a principal-and-interest mortgage payment from price, down payment, rate, and term.
LOCAL CALCULATION
Enter your values
Result
Your result and calculation steps will appear here.
Your calculations are processed locally and are not stored.
Use one currency consistently. Results are in the same currency as the amounts you enter.
How to Calculate
- Enter the home price and cash down payment.
- Enter the annual interest rate and mortgage term.
- Calculate to estimate principal and interest; taxes, insurance, and fees are separate.
Formula
Monthly payment = financed principal × monthly-rate factorExample
A $400,000 home with $80,000 down finances $320,000 before taxes, insurance, and fees.
Frequently Asked Questions
Does this mortgage estimate include property tax?
No. It estimates principal and interest only and excludes taxes, insurance, HOA fees, and closing costs.
How does a larger down payment affect the result?
A larger down payment reduces the financed principal and usually lowers the monthly payment and total interest.
Is the result a loan offer?
No. It is an educational estimate; actual lender terms and eligibility can differ.
Reference sources
Authoritative material used to check the formula, definition, or interpretation shown on this page: