INVESTMENT CALCULATORS

Free Compound Interest Calculator for Trading & Investing

Professional compound interest calculator with preset scenarios, advanced analysis, and wealth projections. Calculate trading account growth, doubling time, and long-term wealth building potential.

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Advanced Analysis
Wealth Projections
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📈 Compound Interest Calculator

Project how compound interest can grow your trading account over time

$
Final Amount
$--
+$-- total gain
Total Return: --%
Effective APR: --%
Doubling Time: -- months
📊 Growth Assessment
Moderate
Low Risk

Real Compound Interest Examples

See how different return rates and time periods affect your wealth building potential. Click any example to load it into the calculator above.

Conservative Growth

3% Monthly
Initial: $10,000 Return: 3% monthly Period: 12 months Frequency: Monthly
Final Amount: $14,258
Total Gain: $4,258

Steady, sustainable growth with lower risk. Perfect for conservative traders focusing on capital preservation while building wealth.

Moderate Growth

5% Monthly
Initial: $10,000 Return: 5% monthly Period: 12 months Frequency: Monthly
Final Amount: $17,959
Total Gain: $7,959

Balanced approach with solid returns. Good for intermediate traders with proven strategies and risk management skills.

Aggressive Growth

10% Monthly
Initial: $10,000 Return: 10% monthly Period: 12 months Frequency: Monthly
Final Amount: $31,384
Total Gain: $21,384

High-growth potential but requires exceptional skill and risk management. Only for experienced traders with proven track records.

Long-term Wealth

5 Years
Initial: $10,000 Return: 5% monthly Period: 60 months Frequency: Monthly
Final Amount: $184,565
Total Gain: $174,565

The true power of compound interest over time. Shows how consistent returns can build substantial wealth through patience and discipline.

How to Use the Compound Interest Calculator

1

Enter Initial Amount

Input your starting account balance. This is the principal amount that will grow through compound interest over time.

2

Set Monthly Return

Enter your expected monthly return percentage. Be realistic based on your trading strategy and historical performance.

3

Choose Time Period

Select how many months you want to project. Longer periods show the exponential power of compounding more clearly.

4

Review Results

Analyze your projected final amount, total gains, and effective annual percentage rate to understand growth potential.

Understanding Compound Interest in Trading

The Power of Compounding

Compound interest is "interest on interest" - your returns generate their own returns. In trading, this means reinvesting profits to trade larger positions, accelerating account growth exponentially over time.

Realistic Expectations

While compounding is powerful, be realistic about returns. Professional traders often target 10-30% annually. Monthly returns of 2-5% are more sustainable than aggressive 20%+ targets that increase risk significantly.

Risk Management

Compounding amplifies both gains and losses. Protect your capital with proper risk management, position sizing, and stop losses. A few large losses can devastate years of compound growth.

Withdrawal Strategy

Consider taking some profits along the way. Many successful traders compound 70-80% of profits while withdrawing 20-30% for diversification and lifestyle goals.

Compound Interest Calculator FAQ

Common questions about compound interest calculations and wealth building strategies

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Ready to Build Long-Term Wealth?

Our compound interest calculator shows the potential, but combine it with our position sizing and risk management calculators - then get the signals to make it reality with our AI-powered Infinity Algo indicator for TradingView. Perfect for building wealth through consistent trading.