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How Loan Payments Work
A fixed-rate loan means your monthly payment stays the same throughout the term. The formula is: M = P[r(1+r)^n]/[(1+r)^n-1] where P is principal, r is monthly rate, and n is number of months.
Tips to Reduce Loan Costs
- Shop multiple lenders for the best APR
- Make extra principal payments when possible
- Choose the shortest term you can afford
- Improve your credit score before applying
⚠️ For informational purposes only. Actual rates may differ.
Frequently Asked Questions
Monthly payment = P × [r(1+r)^n] / [(1+r)^n − 1], where P is the principal, r is the monthly interest rate (annual rate ÷ 12), and n is the number of monthly payments. This is the standard amortizing loan formula used by all lenders.
The interest rate is the annual cost of borrowing the principal. APR (Annual Percentage Rate) includes the interest rate plus fees and other loan costs. APR gives a more accurate picture of the true cost of a loan and is the number to compare across lenders.
Making extra principal payments reduces your balance faster, cutting both total interest and loan term. Even an extra $50–$100/month on a car loan or personal loan can shave months off repayment and save hundreds in interest.
Generally, a credit score of 700+ qualifies for good rates, and 740+ for the best rates. Below 620, you may face significantly higher rates or difficulty qualifying. Improving your score before applying can make a big difference.
A secured loan is backed by collateral (like a car or home). If you default, the lender can seize the asset. Unsecured loans (like personal loans) have no collateral, so lenders charge higher rates to offset the risk.