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$1,000 at 8% for 25 Years

$1,000 invested at 8% a year grows to $6,848 after 25 years. That is $5,848 of interest.

Final balance
$6,848
compounded yearly
With monthly compounding
$7,340
Total interest
$5,848
585% growth
Money doubles every
9.0 years

Year by year

YearBalanceInterest that yearTotal interest
0$1,000$0$0
1$1,080$80$80
2$1,166$86$166
3$1,260$93$260
4$1,360$101$360
5$1,469$109$469
6$1,587$118$587
7$1,714$127$714
8$1,851$137$851
9$1,999$148$999
10$2,159$160$1,159
11$2,332$173$1,332
12$2,518$187$1,518
13$2,720$201$1,720
14$2,937$218$1,937
15$3,172$235$2,172
16$3,426$254$2,426
17$3,700$274$2,700
18$3,996$296$2,996
19$4,316$320$3,316
20$4,661$345$3,661
21$5,034$373$4,034
22$5,437$403$4,437
23$5,871$435$4,871
24$6,341$470$5,341
25$6,848$507$5,848

What this shows

In year one the interest is $80. In the final year it is $507.

Same rate, same starting amount. The difference is compounding.

Add regular deposits or change any number in the compound interest calculator.

Change one thing

Other rates for $1,000 over 25 years

Other time frames for $1,000 at 8%

Other amounts at 8% for 25 years

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The calculators give simplified estimates from the numbers you enter. They ignore taxes, fees, rate changes and real market returns, and they can be wrong.

Do not make financial decisions based on these results. Speak to a licensed financial adviser, accountant or lender before acting, and read the full disclaimer.