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Engineering economics
How do you calculate loans and interest rates

User Peter Foti
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Understanding loan calculations empowers informed financial decisions. The core lies in interest, the fee for borrowing. Simple Interest is a flat fee based on the loan amount, interest rate, and repayment term. Multiply all three, and voila, total interest!

Loan payments often follow an amortization schedule, allocating each payment to both principal and interest. Calculating exact monthly payments involves intricate formulas, but online calculators simplify the process.

Remember, APR (Annual Percentage Rate) encompasses all loan fees, giving a truer picture of borrowing costs. Comparing APRs between lenders helps you snag the best deal.

Ultimately, understanding loan calculations allows you to navigate the financial world with confidence and make informed borrowing decisions.

User Dennis Jaheruddin
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