Compound Interest Calculator - Calculate compound interest with detailed year-by-year breakdown, interactive growth charts, and comprehensive investment analysis including effective annual rate and growth projections.
Continuous Compounding Calculator - Calculate continuous compounding interest and future value with step-by-step formulas, growth visualization, and comparison charts. Understand the power of Euler's number (e) in financial calculations.
Doubling Time Calculator - Calculate how long it takes for an investment or value to double at a constant growth rate. Features Rule of 72 comparison, multiple growth milestones, and interactive visualizations.
Rule of 72 Calculator - Use the Rule of 72 to instantly estimate how long it takes to double your investment at a given interest rate. Features interactive timeline visualization, comparison of approximation rules, and growth projections.
Simple Interest Calculator - Calculate simple interest instantly with interactive charts, payment schedules, and step-by-step breakdowns. Compare with compound interest and visualize your investment growth.
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