Investment Simulator
Simulate future asset value from monthly contributions and expected returns.
Input
Result
Annual Progress
| Year | Principal | Market Value |
|---|---|---|
| 1Year | 360,000JPY | 368,366JPY |
| 2Year | 720,000JPY | 755,578JPY |
| 3Year | 1,080,000JPY | 1,162,600JPY |
| 4Year | 1,440,000JPY | 1,590,447JPY |
| 5Year | 1,800,000JPY | 2,040,182JPY |
| 6Year | 2,160,000JPY | 2,512,928JPY |
| 7Year | 2,520,000JPY | 3,009,860JPY |
| 8Year | 2,880,000JPY | 3,532,215JPY |
| 9Year | 3,240,000JPY | 4,081,296JPY |
| 10Year | 3,600,000JPY | 4,658,468JPY |
| 11Year | 3,960,000JPY | 5,265,170JPY |
| 12Year | 4,320,000JPY | 5,902,912JPY |
| 13Year | 4,680,000JPY | 6,573,282JPY |
| 14Year | 5,040,000JPY | 7,277,949JPY |
| 15Year | 5,400,000JPY | 8,018,668JPY |
| 16Year | 5,760,000JPY | 8,797,284JPY |
| 17Year | 6,120,000JPY | 9,615,736JPY |
| 18Year | 6,480,000JPY | 10,476,061JPY |
| 19Year | 6,840,000JPY | 11,380,401JPY |
| 20Year | 7,200,000JPY | 12,331,010JPY |
How to Use
Enter the initial investment, monthly contribution, expected annual return, and investment period to automatically calculate future asset value. The annual progress table shows changes in principal and market value by year, helping you visualize long-term investment outcomes.
About the Formula
Based on compound interest calculation, monthly returns are added at the monthly rate (annual rate / 12) on each contribution. Actual investments fluctuate with the market and will not yield a constant return, but this serves as a guide for average expected returns. Fees and taxes are not considered.
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