calculate_ev_to_revenue

io.github.johnbehar1500-ux/valuation-api · Verify this server

Calculate the EV/Revenue (EV/Sales) multiple: enterprise value divided by revenue — a valuation multiple usable for companies with thin, negative or zero EBITDA (e.g. high-growth or pre-profit businesses). Formula: EV/Revenue = Enterprise Value / Revenue. WHEN TO USE: Use for valuing pre-profit / high-growth companies, or as a cross-check alongside EV/EBITDA for mature ones. WHEN NOT TO USE: Do NOT use revenue multiples alone — they ignore profitability entirely (a company can have a low EV/S and still destroy value); pair with margin and growth context. BEHAVIOUR: pure deterministic calculation — no side effects, no network or storage access; idempotent and non-destructive; identical inputs always produce identical outputs. Division by zero, non-finite inputs, or mathematically undefined combinations return an explicit error instead of a number. RETURNS: JSON object { ev_to_revenue: number (e.g. 3.2 = 3.2x), inputs }. PARAMETERS: enterprise_value (required): Enterprise value in currency units, e.g. 10000000. Must be > 0. revenue (required): Revenue (net sales) over the trailing period, e.g. 3100000. Must be > 0.