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calculators

FINANCIAL TOOLS

Calculators

Precision tools to model your financial decisions. Fill in the fields and hit Calculate to see your results.

Stock Valuation

Uses the Benjamin Graham intrinsic value formula to find a fair buy price and margin of safety.

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Intrinsic Value $0.00
Acceptable Buy Price $0.00
Market Price Status –
# INPUT KEY — WHAT DO THESE FIELDS MEAN? +
  • Earnings Per Share (EPS): Total company net profit divided by outstanding shares over the trailing 12 months.
  • Expected Annual Growth Rate: Estimated percentage rate at which company earnings are projected to grow annually over 5-10 years.
  • Margin of Safety: A discount percentage applied to intrinsic value to protect against errors in assumptions.
  • Current Market Price: Optional ticker price to evaluate if stock is currently overvalued or undervalued.
Formula: V = EPS × (8.5 + 2g) — adapted from Benjamin Graham’s The Intelligent Investor. Educational purposes only.

Compound Interest

Visualize long-term compound growth with regular monthly additions.

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Total Contributions$0.00
Interest Earned$0.00
Future Portfolio Value$0.00
# INPUT KEY — WHAT DO THESE FIELDS MEAN? +
  • Initial Investment: Starting principal capital balance.
  • Monthly Contribution: Amount deposited every 30 days.
  • Annual Return Rate: Expected average rate of return per year.
  • Time Horizon: Total duration of investment in years.

Savings Goal

Determine exact timeframe needed to accumulate your target savings runway.

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Remaining Balance Needed$0.00
Time to Reach Goal0 Months
# INPUT KEY — WHAT DO THESE FIELDS MEAN? +
  • Target Savings Amount: Desired liquidity runway or emergency fund target.
  • Current Balance: Funds currently allocated towards goal.
  • Monthly Savings Deposit: Amount set aside every month.

Retirement Planner

Estimate required capital for financial independence using safe withdrawal rules.

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Annual Income Required$0.00
Required Capital (4% Rule)$0.00
# INPUT KEY — WHAT DO THESE FIELDS MEAN? +
  • Desired Monthly Income: Target net monthly cash flow needed during retirement.
  • 4% Rule: Standard financial model calculating portfolio size needed assuming 4% initial annual withdrawal.