Track balances, fees, inflation, and contributions accurately. Compare growth paths across realistic market assumptions clearly. See disciplined investing shape wealth across years and goals.
| Input | Example Value | Why it matters |
|---|---|---|
| Initial investment | $25,000 | Creates the starting base that compounds immediately. |
| Monthly contribution | $600 | Builds wealth steadily through regular investing discipline. |
| Annual extra contribution | $3,000 | Adds periodic boosts such as bonuses or yearly savings. |
| Expected annual price return | 8% | Estimates capital appreciation from market growth. |
| Dividend yield | 2% | Models portfolio income generated by the holdings. |
| Management fee | 0.75% | Shows how expenses can reduce long-run compounding. |
| Inflation rate | 2.5% | Converts future values into real purchasing power. |
| Tax rate | 15% | Reduces dividends and estimated gains at exit. |
Enter your starting portfolio amount, monthly additions, and any annual lump-sum investment. Add your best estimate for annual price return, dividend yield, inflation, management fee, and tax rate.
Choose whether monthly contributions happen at the start or end of each month. Set dividend reinvestment to 100% for full compounding, or lower it if you plan to take some income as cash.
Use the target value field to see whether your chosen plan reaches a specific goal. After submission, review the metric cards, the chart, and the yearly table to compare contributions, growth, fees, taxes, and real purchasing power.
Adjust one assumption at a time to test sensitivity. Small fee differences, higher contribution growth, or longer time horizons often change long-run outcomes more than investors expect.
It models monthly investing, annual contribution increases, dividends, partial reinvestment, fees, taxes, inflation, a target goal, real values, and money-weighted return.
Yes. The tool uses a steady projected return for planning. Real markets move unevenly, so treat outputs as scenario estimates rather than guaranteed forecasts.
Some investors track capital appreciation separately from income. This split helps you see how dividends, taxes, and reinvestment choices change overall portfolio growth.
Nominal value is the future dollar amount. Real value adjusts that amount for inflation, giving a better view of future purchasing power.
Dividend tax is applied as income is earned. Capital gains tax is estimated at the end on gains above cost basis, including reinvested dividends.
Investor IRR is the annualized money-weighted return based on your full cash flow pattern. It reflects timing of contributions better than a simple CAGR.
Yes. It is useful for long-term planning, retirement saving, education goals, or any recurring investment plan where compounding matters.
Fees reduce balance every year and also lower the base available for future compounding. Small annual costs can create large long-run performance drag.
Important Note: All the Calculators listed in this site are for educational purpose only and we do not guarentee the accuracy of results. Please do consult with other sources as well.