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Understanding Loan Payments

When you take out a loan, your monthly payment goes toward both the principal (the amount you borrowed) and interest (the cost of borrowing). Understanding this breakdown helps you make better financial decisions.

How Loan Payments Work

Each monthly payment is calculated using an amortization formula that ensures your loan is paid off by the end of the term. Early payments go mostly toward interest, while later payments go mostly toward principal.

M = P × [r(1+r)^n] / [(1+r)^n – 1]

Where M = monthly payment, P = principal, r = monthly rate, n = total payments

Types of Loans

Mortgage Loans

Home loans typically 15-30 years. Rates vary by credit score and down payment.

Auto Loans

Car loans typically 3-7 years. New cars have lower rates than used cars.

Personal Loans

Unsecured loans 1-7 years. Higher rates due to no collateral.

Student Loans

Federal and private loans for education. Terms vary widely.

Tips to Save on Interest

💡 Example: A $250,000 mortgage at 6.5% for 30 years has a monthly payment of $1,580.17. Total interest paid: $318,861. The same loan at 15 years would have a payment of $2,177.78 but only $141,800 in interest — saving $177,061!

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