Loan Payment Formula:
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A home loan payment is the monthly amount you pay to repay your mortgage, consisting of principal and interest. This calculator helps you estimate your monthly payment based on loan amount, interest rate, and term.
The calculator uses the standard loan payment formula:
Where:
Explanation: The formula accounts for compound interest over the life of the loan to calculate a fixed monthly payment that fully amortizes the loan.
Details: Understanding your monthly payment helps with budgeting and determining how much house you can afford. It also shows the total interest cost over the loan term.
Tips: Enter the loan amount in dollars, annual interest rate as a percentage (e.g., 3.5 for 3.5%), and loan term in years. All values must be positive numbers.
Q1: Does this include taxes and insurance?
A: No, this calculates only principal and interest. Your actual payment may include property taxes, homeowners insurance, and PMI if applicable.
Q2: How does loan term affect payments?
A: Shorter terms mean higher monthly payments but less total interest. Longer terms reduce monthly payments but increase total interest paid.
Q3: What's the difference between fixed and adjustable rates?
A: Fixed rates stay the same for the entire term. Adjustable rates can change after an initial fixed period, affecting future payments.
Q4: How much should I put down?
A: Conventional loans typically require 20% down to avoid PMI, but many programs allow lower down payments (3-5%).
Q5: Can I pay extra to reduce interest?
A: Yes, additional principal payments reduce total interest and can shorten the loan term. Check for prepayment penalties.