Why lenders charge interest
Explore why interest rate = risk premium.
In this lesson
Why lenders charge interest is part of What Is Interest?. This preview shows how interest-growth connects to everyday family decisions such as earning, saving, spending choices, goals, approvals, or parent-guided money conversations inside Progress Penguin.
Think about this money choice
Imagine this situation: A bank lends 100000 in local currency to a business.
How it works
Interest rate = risk premium. If 1 in 10 high-risk borrowers default, the lender needs the other 9 to pay enough to cover the loss plus profit. Higher risk = higher rate.
Apply it to a real decision
Real-life money moment: Inflation is 15% per year. A bank offers savings at 8%. A friend offers to borrow your 20000 in local currency and repay in 1 year.
Activity preview
Choose the best money move
Use what you just learned. Choose the option you can explain.
Practice adding money to savings
Open Requests and make a deposit request into savings so you can see how saving starts. Parent approval can happen later.
Quiz preview
Lenders charge interest because:
A bank lends 100000 in local currency to a business. Why does it charge 18% interest instead of just getting its money back?