Calculator Tools

Financial & Business Calculators

Use these calculators for business valuation, employee share schemes, investment planning, and financial decision support. Each calculator includes clear inputs, automatic formulas, currency selection with flags, and downloadable or copyable summaries where useful.

Valuation tools

Calculate enterprise value, equity value, net debt, and valuation multiples.

Share scheme tools

Estimate Share Incentive Plan limits, shares, tax/NIC savings, and projected value.

Business inputs

Use editable assumptions so the results match your company, currency, and scenario.

Financial & Business Calculators

All current calculator tools in this category
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Share Incentive Plan Calculator

Calculate UK SIP limits, partnership shares, matching shares, free shares, tax/NIC estimate, projected value, and PDF result summary.

Share schemesTax/NIC estimatePDF summary
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Enterprise Value Calculator

Calculate market cap, enterprise value, net debt, EV/revenue, EV/EBITDA, EV/EBIT, EV/FCF, and implied equity value.

Business valuationEV multiplesTarget scenarios
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Roth vs Traditional IRA Calculator

Compare Roth and Traditional IRA after-tax outcomes using contribution limits, tax rates, phaseouts, and projected returns.

RetirementTax comparisonIRA limits
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Rent vs Sell Calculator

Compare selling a property now with keeping it as a rental using cash flow, sale proceeds, appreciation, and opportunity cost.

Real estateCash flowOpportunity cost
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Productivity Calculator

Estimate productivity improvement, output per labor hour, labor savings, added value, ROI, and payback period.

OperationsROIEfficiency
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Chatham Rate Cap Calculator

Estimate an interest-rate cap premium using notional, strike, forward rate, volatility, discount rate, and payment frequency.

Rate capBlack modelPremium estimate
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Barista FIRE Calculator

Calculate Barista FIRE target, part-time income coverage, time to target, and safe-withdrawal assumptions.

FIRE planningPart-time incomeSWR
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LRP Calculator

Create a long-range plan forecast with growth, margins, cash flow, terminal multiple, and implied equity value.

Long-range planForecastValuation