$7 at 15% 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 15% interest, your initial investment of $7 will have grown to $1,875.
You will have earned $1,868 in interest.
How much will savings of $7 be worth in 40 years if invested at a 15.00% interest rate?
This calculator determines the future value of $7 invested for 40 years at a constant yield of 15.00% 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 $7 at 15% Interest
| Year | Amount |
|---|---|
| 0 | $7.00 |
| 1 | $8.05 |
| 2 | $9.26 |
| 3 | $10.65 |
| 4 | $12.24 |
| 5 | $14.08 |
| 6 | $16.19 |
| 7 | $18.62 |
| 8 | $21.41 |
| 9 | $24.63 |
| 10 | $28.32 |
| 11 | $32.57 |
| 12 | $37.45 |
| 13 | $43.07 |
| 14 | $49.53 |
| 15 | $56.96 |
| 16 | $65.50 |
| 17 | $75.33 |
| 18 | $86.63 |
| 19 | $99.62 |
| 20 | $114.57 |
| 21 | $131.75 |
| 22 | $151.51 |
| 23 | $174.24 |
| 24 | $200.38 |
| 25 | $230.43 |
| 26 | $265.00 |
| 27 | $304.75 |
| 28 | $350.46 |
| 29 | $403.03 |
| 30 | $463.48 |
| 31 | $533.00 |
| 32 | $612.96 |
| 33 | $704.90 |
| 34 | $810.63 |
| 35 | $932.23 |
| 36 | $1,072 |
| 37 | $1,233 |
| 38 | $1,418 |
| 39 | $1,630 |
| 40 | $1,875 |
$7 for 40 Years by Interest Rate
| Rate | Amount |
|---|---|
| 1% | $10.42 |
| 2% | $15.46 |
| 3% | $22.83 |
| 4% | $33.61 |
| 5% | $49.28 |
| 6% | $72.00 |
| 8% | $152.07 |
| 10% | $316.81 |
| 12% | $651.36 |
| 15% | $1,875 |
| 20% | $10,288 |