$1,000 at 7% for 20 years

A single deposit of $1,000 at 7% a year becomes about $4,039 after 20 years (compounded monthly, no extra deposits).

Future balance

Year by year

YearDepositedInterestBalance

With monthly deposits

Monthly depositBalance after 20 years
$0$4,039
$100$56,131
$250$134,270
$500$264,502
$1,000$524,965

Projection at a steady 7% return; real returns vary.

Frequently asked questions

How much is $1,000 worth after 20 years at 7%?

About $4,039 compounded monthly, with no further deposits.