Printable Compound Interest Growth Chart
Last updated 2026-06-08

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A one-page reference showing how $10,000 grows at 5%, 7%, and 10% annual compound interest over 10, 20, 30, and 40 years — with no withdrawals or additional contributions. At 7% for 40 years, $10,000 grows to roughly $150,000. Includes the Rule of 72 mental shortcut (years to double = 72 ÷ rate) and a monthly-contribution example ($200/month at 7% for 30 years ≈ $226k). All values are computed from the standard formula A = P(1+r)^t. A math reference, not investment advice. Download as a US Letter PDF, an A4 PDF, or a Pinterest-ready PNG.
For best results, print at 100% scale— not “fit to page.”