Compound Interest Growth Table: What $10,000 Becomes
What a single $10,000 deposit grows into with compound interest, across annual returns of 2% to 10% over 5 to 40 years. Scale it to any starting amount.
How to use this table
Read down to your time horizon and across to your expected annual return. That is what $10,000 becomes. To scale to your amount, multiply by your amount ÷ 10,000 — a $50,000 balance is simply 5× the figure shown.
| Years | 2% return | 4% return | 6% return | 8% return | 10% return |
|---|---|---|---|---|---|
| 5 | $11,041 | $12,167 | $13,382 | $14,693 | $16,105 |
| 10 | $12,190 | $14,802 | $17,908 | $21,589 | $25,937 |
| 15 | $13,459 | $18,009 | $23,966 | $31,722 | $41,772 |
| 20 | $14,859 | $21,911 | $32,071 | $46,610 | $67,275 |
| 25 | $16,406 | $26,658 | $42,919 | $68,485 | $108,347 |
| 30 | $18,114 | $32,434 | $57,435 | $100,627 | $174,494 |
| 40 | $22,080 | $48,010 | $102,857 | $217,245 | $452,593 |
The lesson in the numbers
Look along any row and the higher rates pull away dramatically; look down any column and later years do the same. At 8%, $10,000 roughly doubles every nine years — reaching about $100,627 in 30 years without adding a cent. That is compounding, and time is its biggest lever.
Methodology
Each value is $10,000 grown with annual compounding at the stated rate for the stated number of years, using this site's unit-tested compound-interest function, with no additional contributions. Real returns vary year to year and are never guaranteed. To model contributions and other compounding frequencies, use the compound interest calculator. This is general information, not investment advice.
Embed this table on your site — free
Add this free, mobile-friendly Savings growth table to your own website. Paste the code where you want it to appear — it stays up to date automatically, and the frame resizes to fit.
Please keep the attribution link — it's what keeps these tools free to use and embed.