Free online tool

Mortgage Calculator

Estimate monthly mortgage payments including principal, interest, property tax, insurance and fees.

Enter your values

Estimated monthly total

Enter the values and choose Calculate.

Loan amount
Principal + interest
Monthly tax
Monthly insurance
Monthly HOA / fees
Total interest

How it works

Plan a home purchase by separating the financed amount from recurring housing costs.

Formula and method

Fixed payment uses the loan principal, monthly interest rate and number of monthly payments.

Worked example

A 400,000 home with 80,000 down at 6% for 30 years produces a principal-and-interest payment near 1,919.

Transparency

Sources & methodology

Calculation method
Fixed payment uses the loan principal, monthly interest rate and number of monthly payments.
Evidence basis
Transparent arithmetic using values entered by the user.
Applies to
No statutory reference year. Results use the values and assumptions entered now.
Last reviewed
Limitations
The result excludes fees, taxes, changing rates and contract-specific rules unless entered explicitly.

Content basis and verification

· Calculations run in your browser. Check the formula and assumptions on this page, and confirm important financial, tax, medical or legal decisions against current official guidance.