Compound interest, explained simply

Videos in this playlist

1. 1Introduction to interest | Interest and debt | Finance & Capital Markets | Khan AcademyKhan AcademyPlay from here Loop
2. 2Introduction to Compound InterestKhan AcademyPlay from here Loop
3. 3What’s Compound Interest?U.S. Securities and Exchange CommissionPlay from here Loop
4. 4Compound Interest Explained | NerdWalletNerdWalletPlay from here Loop
5. 5Investing Basics: The Power of CompoundingCharles SchwabPlay from here Loop
6. 6Growing Money - No-Frills Money SkillsFederal Reserve Bank of St. LouisPlay from here Loop
7. 7Financial Advisor Explains One Concept In 5 Levels of DifficultyThe Money Guy ShowPlay from here Loop
8. 8Index Funds, Risk, & Compounding: Investing Basics | VanguardVanguardPlay from here Loop
9. 9The Fundamentals | Why is Investing Important?The Plain BagelPlay from here Loop
10. 10Real Interest Rates | Personal Finance 101Federal Reserve Bank of St. LouisPlay from here Loop
11. 11What's a Good Return on Investment?Two CentsPlay from here Loop
12. 12What Return Should Investors Reasonably Expect?The Plain BagelPlay from here Loop
13. 13What Are Normal Stock Returns?Ben FelixPlay from here Loop
14. 14Do Stocks Return 10% on Average?Ben FelixPlay from here Loop
15. 15What Is Dollar-Cost Averaging? | Fidelity InvestmentsFidelity InvestmentsPlay from here Loop
16. 16Dollar Cost Averaging vs. Lump Sum InvestingBen FelixPlay from here Loop
17. 17Waiting to Invest is Costing You... A LotThe Plain BagelPlay from here Loop
18. 18Cash is a terrible long-term investment, even at 5% interestBen FelixPlay from here Loop
19. 19When Compounding Works Against YouBen FelixPlay from here Loop
20. 20Fees | How Investments Cost YouThe Plain BagelPlay from here Loop
21. 21What Should I Know About Investment Fees?U.S. Securities and Exchange CommissionPlay from here Loop
22. 22How to calculate credit card interestNerdWalletPlay from here Loop

How does compound interest work?

When interest or investment growth is added to your balance, the next round of growth is calculated on the bigger total. Over many years that snowball effect can be large. It works in reverse on debt, where unpaid interest grows, and fees and inflation quietly reduce what you keep.

How do I use RepeatWatch to understand it?

A–B loop one explanation, such as Khan Academy's worked example, and replay it until you can do the sum yourself. Slow it to 0.75× while you copy the steps, then press Play all on repeat to see the same idea from different educators.