Compound Interest Calculator
See how compounding accelerates your trading account growth. The power of reinvesting profits visualized.
Realistic range: 2-8% monthly
Additional deposits each month
Final Balance
$17,959
+79.6% total return
Starting Balance
$10,000
Total Gains
+$7,959
Comparison: Compound vs Simple
The Power of Compounding
Einstein allegedly called compound interest "the eighth wonder of the world."
Divide 72 by your return rate to estimate years to double your money.
Small consistent gains beat volatile large swings for long-term wealth.
Frequently Asked Questions
What is compound interest in trading?
Compound interest in trading means reinvesting your profits to generate additional returns. Instead of withdrawing gains, you trade with a larger account, allowing profits to generate more profits over time.
How does compounding affect trading returns?
Compounding creates exponential growth. A 5% monthly return on $10,000 becomes $17,958 after 12 months with compounding, vs $16,000 with simple returns. The longer the time frame, the more dramatic the difference.
What is a realistic monthly return for trading?
Professional traders often target 2-5% monthly returns consistently. While higher returns are possible, maintaining consistency is more important for long-term compounding success.
How do I calculate compound growth for my trading account?
Use the formula: Final Value = Principal × (1 + Rate)^Periods. For monthly compounding with 3% return over 12 months: $10,000 × (1.03)^12 = $14,257.61.
Why is consistency important for compounding?
Large losses destroy compound growth. A 50% loss requires a 100% gain to recover. Consistent smaller gains with proper risk management build wealth faster than volatile high-risk trading.