When you borrow money, you’ll also pay interest on top of the amount you borrowed.. Interest is the money the lender gets for loaning you the money. Read Next: 5 Subtly Genius Moves All Wealthy People ...

Lenders calculate how much interest you’ll pay with each payment in two main ways: simple or on an amortization schedule. Short-term loans often have simple interest. Larger loans, like mortgages, ...