Time Value of Money Visualizer

See the power of compound interest and why early investing wins

Compound Growth Calculator

Amount you start with today
Added each year (optional)
Expected annual growth rate
Total investment duration
Regular Investing
Annual contributions
One-Time Investment
Initial amount only

Early vs Late Investing

See the dramatic difference between starting early versus starting late. The power of compound interest rewards those who begin sooner.

Age when early investor starts
Age when late investor starts
Monthly investment amount
Age both plan to retire
Early Investor
Late Investor

Investment Scenarios

Explore different investment scenarios to understand how various factors affect your long-term wealth.

Conservative
5% return, safe assets
Moderate
8% return, balanced
Aggressive
12% return, growth focus
Historical
10% return, S&P 500
Invested each month
Investment duration

Key Insights

The Power of Time
Time is your greatest asset in investing. Starting just 10 years earlier can double or triple your final retirement savings, even with smaller contributions.
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Compound Interest Magic
Compound interest is "interest on interest." It causes wealth to grow exponentially over time. The longer you stay invested, the faster your money grows.
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Consistency Beats Timing
Regular monthly investing (dollar-cost averaging) beats trying to time the market. Consistent contributions harness the power of compound growth effectively.
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Investment Principles

Start Early
Every year you delay investing costs you dearly in lost compounding. Start with whatever you can afford.
Be Consistent
Regular investments, even small ones, grow significantly over time through compound interest.
Stay Invested
Time in the market beats timing the market. Stay invested through market cycles for maximum growth.
Increase Contributions
As your income grows, increase your investment contributions to accelerate wealth building.

Real-World Examples

The $10,000 Lesson
Investing $10,000 at age 25 at 8% annual return grows to $217,000 by age 65. Waiting until 35 reduces it to just $100,000.
Monthly Magic
$500/month at 8% for 40 years becomes $1.7 million. The total invested is $240,000, but compound growth adds $1.46 million!

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