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Smart Investors Daily

Investor toolkit

Investment Calculator

Estimate future value with an initial balance and recurring monthly contributions.

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Adjust assumptions

Change any value to update the estimate instantly.

The amount already invested at the start of the projection.

The amount added at the end of each month.

The average yearly investment return used throughout the projection.

The total investment horizon.

Projected value: $300,850.72. Total contributed: $130,000.00

Estimated results

Projected value
$300,850.72
Estimated balance at the end of the selected period.
Total contributed
$130,000.00
Starting balance plus every planned monthly contribution.

For educational estimates only. Results are not investment, legal, or tax advice.

Visualize the estimate

Contributions and projected value

See how contributions and compound growth build the estimated balance over time.

  • Projected value
  • Total contributed

$130,000 in contributions may grow to $300,850.72.

$130,000 in contributions may grow to $300,850.72.

View chart data
Data used in the contributions and projected value chart
YearProjected valueTotal contributed
0$10,000.00$10,000.00
1$16,919.19$16,000.00
2$24,338.58$22,000.00
3$32,294.31$28,000.00
4$40,825.16$34,000.00
5$49,972.70$40,000.00
6$59,781.53$46,000.00
7$70,299.43$52,000.00
8$81,577.68$58,000.00
9$93,671.22$64,000.00
10$106,639.02$70,000.00
11$120,544.25$76,000.00
12$135,454.70$82,000.00
13$151,443.02$88,000.00
14$168,587.14$94,000.00
15$186,970.62$100,000.00
16$206,683.03$106,000.00
17$227,820.45$112,000.00
18$250,485.91$118,000.00
19$274,789.85$124,000.00
20$300,850.72$130,000.00

Understand the estimate

What this calculator tells you

Comparing projected value with total contributed shows how much of the estimate comes from investment growth.

Formula and assumptions

Formula: Future value combines monthly compounding of the starting balance with the future value of equal end-of-month contributions.

Assumptions

  • The annual return stays constant and compounds monthly.
  • Contributions are made at the end of every month; taxes, fees, and withdrawals are excluded.