Business Valuation Calculator

How to use this tool

1. Enter annual revenue and annual EBITDA (earnings before interest, tax, depreciation, and amortisation).
2. Enter the revenue multiple and EBITDA multiple for your industry.
3. The calculator shows revenue-based valuation, EBITDA-based valuation, and an average.
4. Adjust multiples to model buyer scenarios — strategic buyers often pay higher multiples than financial buyers.
5. Use the result as a rough estimate, not a formal valuation.
6. Start by reading the input labels in the Business Valuation Calculator and decide which time period, currency, or business scenario you want to model.
7. Enter realistic baseline numbers from a statement, quote, analytics report, invoice, or operating dashboard instead of guessing from memory.
8. Change one input at a time so you can see which assumption has the biggest effect on the result.
9. Compare at least three scenarios: conservative, expected, and optimistic. This makes the result more useful for planning than a single best-case number.

Formula and method explained

Revenue-based value = annual revenue × revenue multiple. EBITDA-based value = EBITDA × EBITDA multiple. Industry multiples vary widely by sector, growth rate, profit margin, recurring revenue, and market conditions. SaaS businesses may trade at 4–10× revenue; services businesses at 0.5–2× revenue; profitable SMEs at 3–6× EBITDA. This is a rough benchmarking tool — a formal valuation requires a qualified business valuator.

How to compare scenarios

A single result rarely tells the whole story. Use this calculator as part of a small comparison set. First, run your current or expected case. Second, run a conservative case where revenue is lower, cost is higher, the rate is worse, or the timeline is longer. Third, run an improved case that reflects a realistic upside. The gap between those three outputs is often more valuable than the baseline answer. A narrow gap suggests the decision is stable. A wide gap means the result is sensitive and should be reviewed carefully. For pricing, profitability, cash flow, startup planning, and management decisions, this comparison habit prevents overconfidence and helps you spot hidden risk before it becomes expensive. Related CalcBix tools such as Profit Margin Calculator, Break-even Calculator, ROI Calculator, Startup Cost Calculator can help you test the same decision from another angle.

Example calculation

Revenue: $1,200,000. EBITDA: $300,000. Revenue multiple: 1.5×. EBITDA multiple: 4×. Revenue-based value = $1,200,000 × 1.5 = $1,800,000. EBITDA-based value = $300,000 × 4 = $1,200,000. Average = $1,500,000.

The two methods produce a $600,000 range — normal for this kind of estimate. Buyers focused on growth will weight the revenue multiple; buyers focused on profitability will weight the EBITDA multiple. The correct multiple depends heavily on industry norms, growth trajectory, customer concentration, and strategic fit.

How to understand the results

Read the result in context, not in isolation. A "good" result depends on your goal, risk tolerance, cash flow, and alternatives. A lower payment may be easier monthly but more expensive over time. A high return may still be unattractive if it takes too long or relies on fragile assumptions. A strong marketing metric may still fail after refunds, fulfilment cost, or sales follow-up are included. A SaaS metric may look healthy in aggregate while one segment is deteriorating. Ask three questions after each calculation: what action does this number suggest, what assumption could make it wrong, and what related metric should I check next? If you cannot answer those questions, the calculation is not finished yet. Use the result to guide the next conversation, not to end the analysis.

Who should use this tool

Business owners preparing to sell or raise funding, founders entering investor negotiations, accountants providing quick benchmarks to clients, and M&A advisors doing preliminary market comparisons. For formal due diligence or legal purposes, engage a qualified business valuator.

Practical tips for better inputs

• Keep a short note beside each scenario explaining where the inputs came from. "Last month actuals" is more useful than "rough estimate" when you revisit the result later.
• Use the same currency and time period across all inputs. If you annualise one number, annualise the others before comparing them.
• Round only at the end. Rounding intermediate values can create visible differences in finance, tax, loan, and SaaS calculations.
• When the result affects cash flow, test a downside scenario. Cash shortages usually come from timing and small recurring costs, not only from the headline price.
• Use related calculators to cross-check the decision. For example, pair a margin result with break-even, a CAC result with LTV, or a loan payment with total interest.

When to use related calculators

After using the Business Valuation Calculator, check the related calculators below to test the next part of your decision. One metric rarely captures total cost, cash flow, timing, and risk together. Related tools help you cross-check the result before sharing it with a client, lender, or investor.

Limitations of this calculator

The Business Valuation Calculator is a planning estimate, not a substitute for formal advice or provider-specific calculations. It uses the formula on this page and the assumptions you enter. It does not account for your full tax position, lender fees, local regulations, refund rates, or contract terms. For consequential decisions — loans, tax filings, investment commitments, or legal agreements — verify the result with the relevant provider or a qualified professional.

Common mistakes to avoid

• Using incorrect multiples for the industry — SaaS, professional services, and retail have very different norms.
• Not adjusting EBITDA for owner-specific costs (e.g. removing above-market owner salaries) before applying the multiple.
• Confusing gross revenue with net revenue — multiples should apply to the correct revenue base.
• Treating a single estimate as the definitive valuation without market context.
• Ignoring qualitative factors: customer concentration, recurring revenue %, team quality, and growth rate all affect buyer willingness to pay.
• Using the Business Valuation Calculator with rough guesses and then treating the answer as precise. A calculator is only as good as the inputs you give it.
• Mixing monthly and annual figures. If one input is annual and another is monthly, convert them before comparing the output.
• Ignoring taxes, platform fees, insurance, refunds, churn, discounts, or one-time costs that are outside the core formula but still affect the real decision.
• Looking only at the headline result instead of reading the supporting context, formula, and related metrics.