AI Investment Calculator

Enter what you have, what you can add each month, and how long you plan to invest. You'll get a projected balance, a growth chart, and an AI-generated breakdown of what's actually driving your results.

AI INVESTMENT CALCULATOR

CHOOSE YOUR GOAL

INVESTMENT DETAILS

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$
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Time and consistency matter more than perfect timing

Longer investment timelines and regular monthly contributions have the biggest impact on long-term growth

$196,665

Ending Balance

GROWTH BREAKDOWN

STARTING INVESTMENT

$10,000

TOTAL INVESTMENT (20Y)

$72,000

INVESTMENT GROWTH

$114,665

PROJECTED VALUE

$196,665

Estimated portfolio value after 20 years

How the AI investment calculator works

Enter your starting amount

Step 1

Enter your starting amount

Zero is fine if you haven't begun.

Add your monthly contribution

Step 2

Add your monthly contribution

Consistency matters far more than size.

Set your time horizon

Step 3

Set your time horizon

Longer horizons dramatically change the outcome.

Pick a return rate

Step 4

Pick a return rate

Or take the short risk questionnaire and let the tool suggest one.

Understanding your results

BON Credit brings all your important credit information into one intelligent dashboard designed to help you stay in control.

Time

Compounding rewards patience more than it rewards large deposits. Money invested in your twenties has decades to grow on itself; the same amount invested at 45 simply doesn't.

Contributions

For most people starting out, regular monthly contributions do more heavy lifting than the return rate. Increasing what you add each month is the most controllable lever you have.

What is it really costing you?

Important, but not something you control and the number you assume matters enormously to the projection, which is why the next section deserves attention.

What makes this an AI-powered investment calculator

Plenty of tools slap "AI" on a compound interest calculator. Here's what the AI genuinely does in ours

What rate of return should you use?

This is where beginners most often go wrong by being too optimistic.

Historically, the S&P 500 has returned roughly 10% annually over the long run before inflation — closer to 6% to 7% after inflation is accounted for. Those are long-term averages across nearly a century, and they include severe crashes along the way. Individual years look nothing like the average.

For planning purposes, use a conservative figure. Many major financial sites default to 5% or 6% for exactly this reason. Run your projection at a few different rates and treat the lower one as your realistic case. A plan that only works at 12% isn't a plan.

What rate of return should you use

Getting started as a beginner

You don't need thousands of dollars. Fractional shares mean you can start with as little as $1, and most brokerages have no minimum.

Index funds and ETFs

Index funds and ETFs

These spread your money across hundreds of companies at once, which is why they're the standard recommendation for beginners

Dollar-cost averaging

Dollar-cost averaging

Investing a fixed amount on a schedule — removes the temptation to time the market

Roth IRAs

Roth IRAs

Roth IRAs let your money grow tax-free, which is especially valuable when you're young and in a lower tax bracket.

Time in the market

Time in the market

Time in the market consistently beats trying to pick the perfect entry point

Should you pay off debt or invest first?

Paying off a card charging 21% is effectively a guaranteed 21% return, which almost no investment can match reliably. A stock market return of 7% to 10% is an expectation, not a promise.

Contribute enough to get any employer 401(k) match (that's free money)

Contribute enough to get any employer 401(k) match (that's free money)

Clear high-interest credit card debt

Clear high-interest credit card debt

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Build a small emergency fund

Then invest seriously

Then invest seriously

Methodology and assumptions

Methodology and assumptions

The calculator uses the standard compound growth formula with monthly contributions applied at the end of each period and returns compounded annually unless you select otherwise. Projections assume a constant rate of return and uninterrupted contributions.

Taxes, brokerage fees, and fund expense ratios are not deducted. Inflation adjustment is optional — toggle it on to see results in today's dollars. Real-world returns vary year to year and will not follow a smooth curve

Frequently Asked Questions

Yes. No signup required to run projections.
The underlying math is similar, but this tool adds natural-language input, AI-written explanations, automatic scenario comparison, risk-based rate suggestions, and debt-aware guidance through CredGPT.
Inflation adjustment is optional. Taxes and fees are not included — your real-world returns will be somewhat lower.
Something conservative. Long-term stock market averages run near 10% before inflation and 6–7% after, but planning at 5–7% keeps expectations grounded.
Usually pay off high-interest debt first — a 21% APR costs you more, guaranteed, than the market is likely to return.
Often as little as $1 thanks to fractional shares. Starting small and staying consistent beats waiting until you have a large sum.
This calculator projects general portfolio growth, not individual stocks. You can model an AI-focused fund by entering your own expected return, but sector bets carry meaningfully higher risk than broad index funds.

Start keeping more
money today.

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