Retirement Savings Starting at Age 20

Retirement at 65 after starting at 20 gives 45 years to save. See the balance for $500 a month at 6.5 percent.

On the starting figures the balance at 65 is $1,614,251. Growth accounts for 83 percent of it.

Age you start saving

years

Age you retire

years

Amount already saved

Saved each month

Return per year

Balance at retirement: $1,614,251
Total you put in: $270,000
Growth: $1,344,251
Years of saving: 45

Year by year

Year	Total put in	Balance
21	$6,000	$6,182
22	$12,000	$12,778
23	$18,000	$19,816
24	$24,000	$27,325
25	$30,000	$35,337
26	$36,000	$43,886
27	$42,000	$53,007
28	$48,000	$62,739
29	$54,000	$73,122
30	$60,000	$84,202
31	$66,000	$96,023
32	$72,000	$108,636
33	$78,000	$122,093
34	$84,000	$136,452
35	$90,000	$151,772
36	$96,000	$168,119
37	$102,000	$185,560
38	$108,000	$204,169
39	$114,000	$224,025
40	$120,000	$245,210
41	$126,000	$267,815
42	$132,000	$291,933
43	$138,000	$317,666
44	$144,000	$345,123
45	$150,000	$374,418
46	$156,000	$405,676
47	$162,000	$439,027
48	$168,000	$474,611
49	$174,000	$512,579
50	$180,000	$553,089
51	$186,000	$596,312
52	$192,000	$642,431
53	$198,000	$691,637
54	$204,000	$744,140
55	$210,000	$800,158
56	$216,000	$859,928
57	$222,000	$923,701
58	$228,000	$991,745
59	$234,000	$1,064,346
60	$240,000	$1,141,809
61	$246,000	$1,224,461
62	$252,000	$1,312,647
63	$258,000	$1,406,739
64	$264,000	$1,507,133
65	$270,000	$1,614,251

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How the balance 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 540. The deposits of $500 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 0.5417 percent.

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Worked example

A saver aged 20 who puts $500 a month into a retirement account until 65 makes 540 deposits of $500. At 6.5 percent the balance reaches $1,614,251.

Growth contributes $1,344,251. That is 83 percent of the balance.

Questions about this calculator

What is $1,614,251 worth after 45 years of inflation?

At 2.5 percent a year prices rise by a factor of 3.04. The $1,614,251 would then buy about as much as $531,370 does at the start.

What if you retired 3 years earlier, at 62, when saving $500 a month from age 20 to 65 at 6.5 percent?

The balance would be $1,312,647 instead of $1,614,251. That is $301,604 less.

What if you worked 3 years longer, to 68, when saving $500 a month from age 20 to 65 at 6.5 percent?

The balance would reach $1,980,601 instead of $1,614,251. That is $366,350 more.

What would an extra $100 a month add when saving $500 a month from age 20 to 65 at 6.5 percent?

The balance at 65 would be $1,937,101 instead of $1,614,251. The extra deposits total $54,000.

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