What this company value calculator does
This tool gives you a practical estimate of business value by blending two common approaches: a market multiple approach and a simplified discounted cash flow (DCF) approach. The result is a balanced estimate of enterprise value, then adjusted to equity value using debt and cash.
If you are a founder, buyer, or small business owner preparing for a sale, this is a fast way to create a first-pass valuation before deeper due diligence.
How the calculator estimates value
1) Market multiple method
The calculator starts with EBITDA (earnings before interest, taxes, depreciation, and amortization):
- EBITDA = Revenue × EBITDA Margin
- Market Enterprise Value = EBITDA × EBITDA Multiple
This method reflects what similar companies have sold for in your industry. In practice, the right multiple depends on growth, concentration risk, customer quality, management depth, and market conditions.
2) Simplified DCF method
DCF projects future cash generation and discounts it back to today. For simplicity, this calculator assumes free cash flow is 70% of EBITDA, then projects five years of growth.
- Project FCF each year using your growth rate
- Discount each year using your discount rate
- Add a terminal value using a conservative long-term growth assumption
This produces a second enterprise value estimate that is useful when expected growth is a major part of the story.
3) Blended value and equity value
The tool averages market and DCF enterprise values into a blended enterprise value, then converts to equity value:
- Equity Value = Enterprise Value - Debt + Cash
You also get a valuation range (low/base/high) to reflect normal uncertainty.
Input guidance: how to choose realistic numbers
Revenue and EBITDA margin
Use normalized trailing 12-month figures where possible. Remove one-time events, owner-specific expenses, and unusual costs that are unlikely to continue.
EBITDA multiple
Typical lower-middle-market businesses often trade in a broad range. As a rough guide:
- Lower growth or riskier businesses: lower multiples
- Recurring revenue and strong margins: higher multiples
- Diverse customer base and reliable management team: higher multiples
Growth and discount rate
Growth should be supportable with evidence, not just optimism. Discount rate should capture business risk, cyclicality, customer concentration, key-person dependence, and financing conditions.
Example scenario
Suppose a company has $2.5M in revenue, 18% EBITDA margin, and a 5.5x EBITDA multiple. It has moderate growth expectations and some leverage. The calculator may produce a blended enterprise value in the low millions and an equity value somewhat lower after debt adjustments. If debt is reduced or growth quality improves, equity value can increase significantly.
Why valuation ranges matter
A single number can be misleading. Deals close based on negotiation, terms, timing, earn-outs, working capital targets, and buyer strategy. That is why this calculator gives a low/base/high range instead of one fixed answer.
Limitations you should keep in mind
- This is a quick estimator, not a full fairness opinion.
- It does not model taxes, capex cycles, or detailed working capital needs.
- It assumes a stable capital structure over the projection period.
- It uses a simplified cash flow conversion ratio for speed.
Best practices before buying or selling a business
For sellers
- Clean up financial statements and separate personal expenses.
- Document customer retention, contracts, and recurring revenue.
- Reduce key-person risk by strengthening the management layer.
For buyers
- Stress-test assumptions under lower growth and margin scenarios.
- Review concentration risk (top customers, top suppliers).
- Model debt service capacity under downside conditions.
Final thoughts
Use this company value calculator as your starting point. It helps you frame the conversation, test assumptions quickly, and prepare for more detailed analysis. For real transactions, pair this estimate with industry comps, quality-of-earnings review, and professional advisory input.