Doubling Your Money This calculator demonstrates the power of compound interest. You are viewing this website at a small screen resolution which doesn't support calculators. Click here to view this calculator. Share | Have A Question About This Topic? Address Thank you! Oops! Get Access to this page Enter your contact information below and gain access to this page Address Thank you! Oops! Related Contents The Power of Compound Interest Learn how to harness the power of compound interest for your investments. Pay Yourself First It sounds simple, but paying yourself first can really pay off. Your Cash Flow Statement A presentation about managing money: using it, saving it, and even getting credit.