$

The amount deposited today.

$

Leave at 0 for a single deposit left to grow on its own.

%

From -99% to 100% a year.

How often interest is added to the balance.

Years20 years
After 20 years
Your balance grows to $40.4K.
Interest earned: $30,387 on $10,000 paid in.
Total paid in$10,000
Interest earned$30,387
$0$20K$40K$60KYear 1Year 4Year 7Year 10Year 13Year 16Year 20Paid inInterest
$0$20K$40K$60KYear 1Year 6Year 11Year 16Year 20Paid inInterest

Year by year

YearPaid inInterest that yearTotal interestBalance
1$10,000$723$723$10,723
2$10,000$775$1,498$11,498
3$10,000$831$2,329$12,329
4$10,000$891$3,221$13,221
5$10,000$956$4,176$14,176
6$10,000$1,025$5,201$15,201
7$10,000$1,099$6,300$16,300
8$10,000$1,178$7,478$17,478
9$10,000$1,264$8,742$18,742
10$10,000$1,355$10,097$20,097
11$10,000$1,453$11,549$21,549
12$10,000$1,558$13,107$23,107
13$10,000$1,670$14,778$24,778
14$10,000$1,791$16,569$26,569
15$10,000$1,921$18,489$28,489
16$10,000$2,060$20,549$30,549
17$10,000$2,208$22,757$32,757
18$10,000$2,368$25,125$35,125
19$10,000$2,539$27,665$37,665
20$10,000$2,723$30,387$40,387

The PDF and PNG downloads, why timing matters and the method are on the full calculator.

Estimates only, not financial advice. smartfin.fyi →