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Ref: 02.15CALCULATE YOUR COMPANY VALUE: THE DIY APPROACH

How to calculate my company value for free?

Alain Walder, M.A. HSG · ValIndex|Published January 2026

Official Position

You can estimate your company's value in 30 minutes using two methods: the Praktikermethode (statutory floor) and EBITDA multiples (market value). While a professional valuation adds precision, a self-assessment provides a solid starting point for planning. ### Technical Explanation #### Method 1: Praktikermethode (5-Minute Version) 1. Find your average net profit from the last 3 years of tax returns 2. Divide by 0.0875 (2024 capitalization rate) = Ertragswert 3. Find your equity from the latest balance sheet = book Substanzwert 4. Apply the formula: (2 × Ertragswert + 1 × Substanzwert) ÷ 3 Example: CHF 250,000 profit ÷ 0.0875 = CHF 2,857,143. Equity = CHF 800,000. Praktikermethode = (2 × 2,857,143 + 800,000) ÷ 3 = CHF 2,171,429 #### Method 2: EBITDA Multiple (10-Minute Version) 1. Calculate EBITDA: Net profit + interest + taxes + depreciation + amortization 2. Add back owner adjustments: excess salary, personal expenses, one-time costs 3. Select your sector multiple from the ValIndex Multiples Table 4. Multiply: Normalized EBITDA × Sector Multiple = Enterprise Value 5. Subtract net debt (bank loans - excess cash) = Equity Value (your payout) Example: EBITDA CHF 500,000 + CHF 150,000 adjustments = CHF 650,000 normalized. Multiple 5.5×. EV = CHF 3,575,000. Net debt CHF 400,000. Equity = CHF 3,175,000 #### Why Self-Assessment Has Limits * You'll miss hidden reserves (inventory, real estate, machinery) * Normalization requires forensic accounting expertise * The right multiple needs actual comparable transaction data * Emotional bias inflates estimates by 20-40% on average

Rationale & Context

Use the self-assessment as a conversation starter, not a final number. The two methods give you a range — the Praktikermethode is your floor, and the EBITDA multiple approach is closer to market reality. If the gap is less than 20%, your books are well-managed. If the gap exceeds 50%, there are significant hidden reserves or normalization opportunities to uncover. We offer a free data-driven valuation estimate through ValIndex that incorporates sector-specific multiples, cantonal adjustments, and benchmarking against comparable companies — significantly more accurate than a DIY calculation.
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Legal Citations

  • § Praktikermethode / EBITDA Multiple Method / ValIndex Data