Financial Calculators
14 interactive financial tools: DCF, WACC, LBO, bond pricing, and more. Three are free to try; any course purchase, Premium, or Founding Member unlocks them all.
Compound Interest Calculator
See how regular saving plus compounding turns small contributions into a large nest egg over time.
NPV & IRR Calculator
Enter a project's cash flows to find its net present value, internal rate of return, and payback.
Financial Ratio Analyzer
Turn balance-sheet and income figures into liquidity, leverage, and profitability ratios with health flags.
DCF Valuation
Project free cash flows, discount to today, find intrinsic share value with sensitivity to WACC.
WACC Builder
Build cost of capital from CAPM (equity) + after-tax cost of debt, weighted by capital structure.
LBO Returns Modeler
PE-style buyout: leverage, debt paydown, exit multiple → IRR & MOIC over 5 years.
Bond Pricing Lab
Watch bond price move inversely with yield. Interactive duration & convexity.
Loan Amortization
Visualize how principal vs interest splits over time. Add extra payments to crush years off.
Retirement Projector
Monte-Carlo style 10-90th percentile bands account for market volatility.
Options Pricing Playground
Black-Scholes with payoff diagrams for long calls, puts, and bull-call spreads.
M&A Accretion / Dilution
Test whether the deal grows or shrinks acquirer EPS: Wall Street's #1 question.
Break-Even Simulator
Find exactly how many units to sell to cover costs, and to hit profit targets.
Tax Optimization Planner
Illustrative progressive brackets, see marginal vs effective rates and how deductions stack.
Debt Payoff Planner
See how long debt takes to clear and how much interest an extra monthly payment saves you.