$15 at 3.5% 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 3.5% interest, your initial investment of $15 will have grown to $59.39.
You will have earned $44.39 in interest.
How much will savings of $15 be worth in 40 years if invested at a 3.50% interest rate?
This calculator determines the future value of $15 invested for 40 years at a constant yield of 3.50% 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 $15 at 3.5% Interest
| Year | Amount |
|---|---|
| 0 | $15.00 |
| 1 | $15.53 |
| 2 | $16.07 |
| 3 | $16.63 |
| 4 | $17.21 |
| 5 | $17.82 |
| 6 | $18.44 |
| 7 | $19.08 |
| 8 | $19.75 |
| 9 | $20.44 |
| 10 | $21.16 |
| 11 | $21.90 |
| 12 | $22.67 |
| 13 | $23.46 |
| 14 | $24.28 |
| 15 | $25.13 |
| 16 | $26.01 |
| 17 | $26.92 |
| 18 | $27.86 |
| 19 | $28.84 |
| 20 | $29.85 |
| 21 | $30.89 |
| 22 | $31.97 |
| 23 | $33.09 |
| 24 | $34.25 |
| 25 | $35.45 |
| 26 | $36.69 |
| 27 | $37.97 |
| 28 | $39.30 |
| 29 | $40.68 |
| 30 | $42.10 |
| 31 | $43.58 |
| 32 | $45.10 |
| 33 | $46.68 |
| 34 | $48.31 |
| 35 | $50.00 |
| 36 | $51.75 |
| 37 | $53.57 |
| 38 | $55.44 |
| 39 | $57.38 |
| 40 | $59.39 |
$15 for 40 Years by Interest Rate
| Rate | Amount |
|---|---|
| 1% | $22.33 |
| 2% | $33.12 |
| 3% | $48.93 |
| 4% | $72.02 |
| 5% | $105.60 |
| 6% | $154.29 |
| 8% | $325.87 |
| 10% | $678.89 |
| 12% | $1,396 |
| 15% | $4,018 |
| 20% | $22,047 |