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Home / Compound interest / $750 a month, 10 years

$750 a Month for 10 Years

Saving $750 every month for 10 years is a steady habit. See what 6 percent a year does to it. The page starts with an empty account.

After 10 years the balance reaches $122,910. Interest supplies $32,910 of it.

$
$
%
years
%
Final balance
$122,910
Total you put in
$90,000
Interest earned
$32,910
Year by year
YearTotal put inBalance
1$9,000$9,252
2$18,000$19,074
3$27,000$29,502
4$36,000$40,573
5$45,000$52,328
6$54,000$64,807
7$63,000$78,055
8$72,000$92,121
9$81,000$107,055
10$90,000$122,910
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How the growth is worked out

There is a direct way to work out growth with regular deposits. The starting balance grows by one plus the monthly rate raised to the power of 120. The deposits of $750 add up to the deposit times that growth factor minus one, divided by the monthly rate. Add the two parts to get the final balance. The monthly rate here is 0.5 percent.

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Worked example

Deposit $750 each month for 10 years at 6 percent. The balance reaches $122,910.

Without interest the same deposits would reach only $90,000. Interest adds $32,910 on top.

Questions about this calculator

What if the return on $750 a month over 10 years were 5 percent instead of 6?

The balance would be $116,462 instead of $122,910. A return one point higher gives $129,814.

What if you stopped the $750 deposits halfway through 10 years at 6 percent?

After 5 years the balance is $52,328. Left alone for the second half, it would grow to $70,582 instead of $122,910.

What would it take to match $122,910 over 10 years if you started 5 years later at 6 percent?

You would need $1,761.64 a month for 5 years instead of $750 for 10. Starting early does much of the work.

How much would $1,500 a month reach over 10 years at 6 percent?

$245,819 at 6 percent. That is 2 times the balance from $750 a month.

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This page is for education only and is not financial or tax advice.