$400 at 20% interest for 20 years

How much money will your investment be worth if you let the interest grow?
$
%
After investing for 20 years at 20% interest, your $400 investment will have grown to $15,335

How much will savings of $400 be worth in 20 years if invested at a 20.00% interest rate?

This calculator determines the future value of $400 invested for 20 years at a constant yield of 20.00% 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 20% Interest
Year Amount
0 $400.00
1 $480.00
2 $576.00
3 $691.20
4 $829.44
5 $995.33
6 $1,194
7 $1,433
8 $1,720
9 $2,064
10 $2,477
11 $2,972
12 $3,566
13 $4,280
14 $5,136
15 $6,163
16 $7,395
17 $8,874
18 $10,649
19 $12,779
20 $15,335
$400 for 20 Years by Interest Rate
Rate Amount
1% $488.08
2% $594.38
3% $722.44
4% $876.45
5% $1,061
6% $1,283
8% $1,864
10% $2,691
12% $3,859
15% $6,547
20% $15,335