Black-Scholes Option Pricing Calculator - Calculate the theoretical fair value of European call and put options using the Black-Scholes model. Includes Delta, Gamma, Theta, Vega, Rho calculations with interactive payoff diagrams and sensitivity analysis. New

Capital Employed Calculator - Calculate capital employed using multiple methods with visual breakdown, step-by-step calculations, ROCE analysis, and interactive balance sheet diagram.

Compound Savings Calculator - Calculate how your savings grow with compound interest and regular contributions. See year-by-year breakdown, growth charts, milestones, and inflation-adjusted projections. New

Cost of Equity Calculator - Calculate cost of equity using Dividend Discount Model (DDM) and Capital Asset Pricing Model (CAPM) with step-by-step formulas, sensitivity analysis, and professional interpretation.

Fibonacci Extension Calculator - Calculate Fibonacci extension levels (61.8%, 100%, 127.2%, 161.8%, 200%, 261.8%, 423.6%) for profit targets using 3-point ABC wave analysis. Interactive wave visualization, step-by-step formulas, and one-click copy for trading. New

Fibonacci Retracement Calculator - Calculate Fibonacci retracement and extension levels (23.6%, 38.2%, 50%, 61.8%, 78.6%, 127.2%, 161.8%) with interactive visual price ladder, step-by-step formulas, and one-click copy for trading.

IRR Calculator - Calculate the Internal Rate of Return (IRR) for investments with variable cash flows, visual timeline, NPV sensitivity analysis, and step-by-step calculation breakdown. New

NPV Calculator - Calculate Net Present Value (NPV), Internal Rate of Return (IRR), Profitability Index, and Payback Period with step-by-step formulas, cash flow visualization, and investment decision analysis. New

Options Profit Calculator - Calculate and visualize the profit/loss potential of Long Call and Long Put option strategies at expiration with interactive payoff diagrams and comprehensive risk analysis. New

Payback Period Calculator - Calculate simple and discounted payback periods for investments with year-by-year cash flow analysis, interactive visualization, and break-even timeline. New

Savings Calculator - Calculate how your savings will grow over time with compound interest, monthly deposits, and detailed year-by-year projections. Includes growth charts, milestone tracking, and inflation-adjusted estimates.

Sharpe Ratio Calculator - Calculate the Sharpe Ratio to measure risk-adjusted investment returns. Analyze portfolio performance with step-by-step calculations, interactive charts, and professional benchmarking.

Short Selling Profit Calculator - Calculate short selling profit or loss including stock borrow fees, margin interest costs, and commissions. Visualize your short position breakdown with interactive charts and detailed cost analysis. New

Stop Loss & Take Profit Calculator - Calculate optimal stop loss and take profit price levels based on risk/reward ratio. Visualize trade setup, determine position size, and manage trading risk effectively. New

WACC Calculator - Calculate WACC (Weighted Average Cost of Capital) with interactive capital structure visualization, step-by-step formula breakdown, and component analysis for corporate finance decisions.