📊 Compound Interest Calculator

Calculate compound returns with Rule of 72 estimation and monthly growth table

Investment Parameters

Rule of 72 Quick Estimate

💡 Rule of 72: Years to double ≈ 72 ÷ Annual Rate

Investment Results

Final Amount
-
Total Invested
-
Total Interest Earned
-
Return Multiple
-

Compound vs Simple Interest Comparison

Year-by-Year Growth

YearStart BalanceDCAInterestEnd Balance

Compound interest calculation is based on a fixed rate assumption. Actual investment returns are subject to market fluctuations. Past returns do not guarantee future results.