How Interest Rates Work for Loans
Introduction When you borrow money from a bank or lender, you don’t just pay back the amount you borrowed—you also pay interest . But how do interest rates really work for loans? Understanding how they are calculated and what affects them can help you make smarter financial decisions and save money in the long run. What Is an Interest Rate? An interest rate is the cost of borrowing money, expressed as a percentage of the loan amount. It’s what the lender charges you for using their money over a period of time. For example, if you borrow $1,000 at an annual interest rate of 10%, you’ll pay $100 as interest after one year (assuming it’s simple interest). Types of Interest Rates 1. Fixed Interest Rate A fixed interest rate stays the same throughout the loan period. Your monthly payments don’t change, making budgeting easier. Example: Most personal loans and car loans use fixed rates. 2. Variable (Floating) Interest Rate A variable rate changes based on market conditions or ...