💰 Future Wealth Simulator
Discover what your current financial path actually leads to. Enter your current wealth, savings rate, and expected returns — and see your net worth at age 35, 45, 55, and 65.
Your Wealth Trajectory
What is the Future Wealth Simulator?
The Future Wealth Simulator is a tool designed to show you exactly what your current financial trajectory leads to. Most people think they're "saving" but never see the cumulative result. This simulator closes that gap by projecting your net worth year-by-year, decade-by-decade, until your target age.
Using a compound growth model with realistic assumptions, it accounts for monthly contributions, expected investment returns, income growth, and inflation. The output is a clear, visual representation of where you are headed if nothing changes — and a powerful motivator for what becomes possible if you do change.
How the Math Works
The core formula is the standard compound interest equation with periodic contributions:
Where P is your starting net worth, r is your monthly expected return (annual ÷ 12), n is the number of months, and PMT is your monthly contribution. We also model income growth by scaling your monthly contributions upward at the rate you specify, and adjust the final figure for inflation so you can see real purchasing power.
How to Use This Simulator
- Enter your current age and the age you want to project to (typically retirement age).
- Add your current net worth — total assets minus total debts.
- Set your monthly savings amount and expected annual return on investments.
- Optionally, add income growth (raises, promotions) and an inflation rate.
- Click "Simulate My Wealth" to see your full projection, decade milestones, and today's-dollar value.
Benefits of Visualizing Your Wealth Future
When you see your projected net worth at age 65 laid out as a chart, the abstract idea of "saving for retirement" becomes concrete. A chart showing $1.2M at 65 hits differently than a vague plan to "save more." It also reveals the brutal cost of waiting: a 25-year-old who starts saving $200/month will end up with roughly twice as much as a 35-year-old saving $400/month, despite contributing the same total dollars.
The simulator helps you answer questions like: Should I increase my 401(k) contribution? Is it worth working one extra year? What does starting a side hustle do to my trajectory? Run multiple scenarios and compare.
Frequently Asked Questions
What return rate should I assume?
For a diversified stock portfolio, 7% nominal (5% real after inflation) is a reasonable long-term assumption. Bond-heavy portfolios should use 3–4%. Be conservative — under-promising beats over-promising.
Does this include taxes?
No, this is a pre-tax projection. If your contributions are in a 401(k) or IRA, the tax treatment actually helps long-term growth. If they're in a taxable account, drag from taxes could reduce returns by 0.5–1% annually.
How accurate is the income growth assumption?
Real income growth varies widely by industry, role, and economic conditions. 2–4% is a safe long-term average for most white-collar careers. Adjust based on your field.
What if I have variable income?
Use a 3–5 year average of your savings rate. The model assumes consistency, but real life has ups and downs. The projection is a baseline — actual results will vary around it.
Can I model a one-time windfall?
The current simulator doesn't have a windfall field, but you can incorporate it by adding it to your current net worth. For periodic windfalls, average them into your monthly contribution.
Related Simulators
ZAQORI offers other simulators to round out your financial future planning:
- Investment Growth Simulator — see how individual investments compound.
- Savings Growth Simulator — model pure savings with no market risk.
- Retirement Projection Simulator — answer the specific question: am I on track?
- Debt Payoff Simulator — see how debt impacts the wealth equation.
- Career Growth Simulator — model your earnings over a full career.