$400 at 9% interest for 40 years

How much money will your investment be worth if you let the interest grow?
$
%
After investing for 40 years at 9% interest, your $400 investment will have grown to $12,564

How much will savings of $400 be worth in 40 years if invested at a 9.00% interest rate?

This calculator determines the future value of $400 invested for 40 years at a constant yield of 9.00% 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.
Growth of $400 at 9% Interest
Year Amount
0 $400.00
1 $436.00
2 $475.24
3 $518.01
4 $564.63
5 $615.45
6 $670.84
7 $731.22
8 $797.03
9 $868.76
10 $946.95
11 $1,032
12 $1,125
13 $1,226
14 $1,337
15 $1,457
16 $1,588
17 $1,731
18 $1,887
19 $2,057
20 $2,242
21 $2,444
22 $2,663
23 $2,903
24 $3,164
25 $3,449
26 $3,760
27 $4,098
28 $4,467
29 $4,869
30 $5,307
31 $5,785
32 $6,305
33 $6,873
34 $7,491
35 $8,166
36 $8,900
37 $9,702
38 $10,575
39 $11,526
40 $12,564
$400 for 40 Years by Interest Rate
Rate Amount
1% $595.55
2% $883.22
3% $1,305
4% $1,920
5% $2,816
6% $4,114
8% $8,690
10% $18,104
12% $37,220
15% $107,145
20% $587,909
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