$9 at 4% Interest for 40 Years
How much money will your investment be worth if you let the interest grow?
Amount
$
Interest Rate
%
Years to Invest
After investing for 40 years at 4% interest, your initial investment of $9 will have grown to $43.21.
You will have earned $34.21 in interest.
How much will savings of $9 be worth in 40 years if invested at a 4.00% interest rate?
This calculator determines the future value of $9 invested for 40 years at a constant yield of 4.00% compounded annually.
Did Albert Einstein really say "Compound interest is the most powerful force in the universe?"
According to Snopes, the answer is probably not.
Nevertheless, investing money consistently over a long period of time has made many people very rich.
Growth of $9 at 4% Interest
| Year | Amount |
|---|---|
| 0 | $9.00 |
| 1 | $9.36 |
| 2 | $9.73 |
| 3 | $10.12 |
| 4 | $10.53 |
| 5 | $10.95 |
| 6 | $11.39 |
| 7 | $11.84 |
| 8 | $12.32 |
| 9 | $12.81 |
| 10 | $13.32 |
| 11 | $13.86 |
| 12 | $14.41 |
| 13 | $14.99 |
| 14 | $15.59 |
| 15 | $16.21 |
| 16 | $16.86 |
| 17 | $17.53 |
| 18 | $18.23 |
| 19 | $18.96 |
| 20 | $19.72 |
| 21 | $20.51 |
| 22 | $21.33 |
| 23 | $22.18 |
| 24 | $23.07 |
| 25 | $23.99 |
| 26 | $24.95 |
| 27 | $25.95 |
| 28 | $26.99 |
| 29 | $28.07 |
| 30 | $29.19 |
| 31 | $30.36 |
| 32 | $31.57 |
| 33 | $32.84 |
| 34 | $34.15 |
| 35 | $35.51 |
| 36 | $36.94 |
| 37 | $38.41 |
| 38 | $39.95 |
| 39 | $41.55 |
| 40 | $43.21 |
$9 for 40 Years by Interest Rate
| Rate | Amount |
|---|---|
| 1% | $13.40 |
| 2% | $19.87 |
| 3% | $29.36 |
| 4% | $43.21 |
| 5% | $63.36 |
| 6% | $92.57 |
| 8% | $195.52 |
| 10% | $407.33 |
| 12% | $837.46 |
| 15% | $2,411 |
| 20% | $13,228 |