David Chen is a Certified Financial Analyst with over 10 years of experience in financial planning and mortgage advisory.
Use this mortgage calculator to help you estimate your monthly mortgage payments based on your loan amount, interest rate, and loan term.
Mortgage Calculator
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Mortgage Formula
M = P[r(1+r)^n] / [(1+r)^n - 1]
Where:
M = Monthly Payment
P = Loan Amount
r = Monthly Interest Rate (Annual Rate / 12)
n = Number of Payments (Loan Term in Months)
Formula Source: Investopedia
Variables
- P: The principal loan amount.
- r: The monthly interest rate (annual rate / 12).
- n: The number of payments (loan term in months).
Related Calculators
What is a Mortgage?
A mortgage is a loan used to purchase a property, with the property itself serving as collateral. Mortgages typically involve regular payments over a fixed term and come with interest rates that determine the cost of borrowing over time.
How to Calculate a Mortgage (Example)
- Step 1: Enter the loan amount, annual interest rate, and loan term.
- Step 2: Click “Calculate” to see your estimated monthly payment.
Frequently Asked Questions (FAQ)
What is the best loan term? A 30-year loan term typically offers lower monthly payments, but a shorter term like 15 years may save you money on interest.
Can I pay off my mortgage early? Yes, many mortgages allow early repayment without penalty. Check your lender’s terms.
What affects my mortgage interest rate? Your credit score, down payment, and the loan term can affect the rate you’re offered.