$15 at 10% 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 10% interest, your initial investment of $15 will have grown to $678.89.
You will have earned $663.89 in interest.
How much will savings of $15 be worth in 40 years if invested at a 10.00% interest rate?
This calculator determines the future value of $15 invested for 40 years at a constant yield of 10.00% 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 $15 at 10% Interest
| Year | Amount |
|---|---|
| 0 | $15.00 |
| 1 | $16.50 |
| 2 | $18.15 |
| 3 | $19.97 |
| 4 | $21.96 |
| 5 | $24.16 |
| 6 | $26.57 |
| 7 | $29.23 |
| 8 | $32.15 |
| 9 | $35.37 |
| 10 | $38.91 |
| 11 | $42.80 |
| 12 | $47.08 |
| 13 | $51.78 |
| 14 | $56.96 |
| 15 | $62.66 |
| 16 | $68.92 |
| 17 | $75.82 |
| 18 | $83.40 |
| 19 | $91.74 |
| 20 | $100.91 |
| 21 | $111.00 |
| 22 | $122.10 |
| 23 | $134.31 |
| 24 | $147.75 |
| 25 | $162.52 |
| 26 | $178.77 |
| 27 | $196.65 |
| 28 | $216.31 |
| 29 | $237.95 |
| 30 | $261.74 |
| 31 | $287.92 |
| 32 | $316.71 |
| 33 | $348.38 |
| 34 | $383.22 |
| 35 | $421.54 |
| 36 | $463.69 |
| 37 | $510.06 |
| 38 | $561.07 |
| 39 | $617.17 |
| 40 | $678.89 |
$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 |