$15 Compound Interest Calculator

How much will an investment of $15 be worth in the future?
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Use this calculator to see how an investment will grow over time. You can choose interest to compound daily, weekly, monthly, or annually. Select the per year option if you'd like to see annual simple interest. You can also choose to add to it every day, every week, every month, or every year.

Investing money over time is the best way to grow your savings. It's amazing how compound interest can grow over time.
Savings Table Based on a $15 Investment. Interest is Compounded Annually. This can be useful to estimate how much your savings will grow. However, investment returns are variable in the real world. Common investments include the stock market, such as an S&P index fund, a REIT, or bonds.
Year 2% 4% 6% 8% 10%
0 15 15 15 15 15
1 15 16 16 16 17
2 16 16 17 17 18
3 16 17 18 19 20
4 16 18 19 20 22
5 17 18 20 22 24
6 17 19 21 24 27
7 17 20 23 26 29
8 18 21 24 28 32
9 18 21 25 30 35
10 18 22 27 32 39
11 19 23 28 35 43
12 19 24 30 38 47
13 19 25 32 41 52
14 20 26 34 44 57
15 20 27 36 48 63
16 21 28 38 51 69
17 21 29 40 56 76
18 21 30 43 60 83
19 22 32 45 65 92
20 22 33 48 70 101
21 23 34 51 76 111
22 23 36 54 82 122
23 24 37 57 88 134
24 24 38 61 95 148
25 25 40 64 103 163
26 25 42 68 111 179
27 26 43 72 120 197
28 26 45 77 129 216
29 27 47 81 140 238
30 27 49 86 151 262
Savings Table Based on a 0.015k Investment. Interest is Compounded Annually.
5 years 10 years 15 years 30 years 50 years
0.25% $15 $15 $16 $16 $17
0.5% $15 $16 $16 $17 $19
0.75% $16 $16 $17 $19 $22
1% $16 $17 $17 $20 $25
1.25% $16 $17 $18 $22 $28
1.5% $16 $17 $19 $23 $32
1.75% $16 $18 $19 $25 $36
2% $17 $18 $20 $27 $40
2.25% $17 $19 $21 $29 $46
2.5% $17 $19 $22 $31 $52
2.75% $17 $20 $23 $34 $58
3% $17 $20 $23 $36 $66
3.25% $18 $21 $24 $39 $74
3.5% $18 $21 $25 $42 $84
3.75% $18 $22 $26 $45 $95
4% $18 $22 $27 $49 $107
4.25% $18 $23 $28 $52 $120
4.5% $19 $23 $29 $56 $135
4.75% $19 $24 $30 $60 $153
5% $19 $24 $31 $65 $172
5.25% $19 $25 $32 $70 $194
5.5% $20 $26 $33 $75 $218
5.75% $20 $26 $35 $80 $246
6% $20 $27 $36 $86 $276
6.25% $20 $28 $37 $92 $311
6.5% $21 $28 $39 $99 $350
6.75% $21 $29 $40 $106 $393
7% $21 $30 $41 $114 $442
7.25% $21 $30 $43 $122 $497
7.5% $22 $31 $44 $131 $558
7.75% $22 $32 $46 $141 $627
8% $22 $32 $48 $151 $704
8.25% $22 $33 $49 $162 $790
8.5% $23 $34 $51 $173 $886
8.75% $23 $35 $53 $186 $994
9% $23 $36 $55 $199 $1,115
9.25% $23 $36 $57 $213 $1,251
9.5% $24 $37 $59 $228 $1,402
9.75% $24 $38 $61 $244 $1,572
10% $24 $39 $63 $262 $1,761