What this calculator measures
EBITDA adds interest, income tax, depreciation, and amortization back to net income, then divides the result by revenue for EBITDA margin. It is a commonly used operating comparison, but it is not defined identically in every company or transaction.
The measure excludes real cash and capital demands. Debt service, tax payments, equipment replacement, working capital, restructuring, and stock-based compensation may still matter even when they do not appear in a basic EBITDA calculation.
Common use cases
Use this model when the inputs describe the same decision, period and customer or product scope.
- Estimate EBITDA and EBITDA margin by adding interest, taxes, depreciation, and amortization back to net income.
- Use the result with the recorded inputs: Revenue, Net income, Interest, Taxes, Depreciation, Amortization.
- Compare multiple scenarios before making a finance decision.
Formula
EBITDA is a non-GAAP operating proxy and should be reconciled to the accounting figures used.
Formula breakdown
- EBITDA margin divides EBITDA by revenue using values from the same period.
- EBITDA excludes interest, taxes, depreciation and amortization but does not eliminate all economic costs.
EBITDA Margin: formula, inputs and interpretation
EBITDA is a non-GAAP operating proxy and should be reconciled to the accounting figures used.
Formula
Example input values
Worked calculation and answer
Net income of $62,000 plus $12,000 interest, $18,000 tax, $16,000 depreciation, and $7,000 amortization produces EBITDA of $115,000. On $500,000 revenue, EBITDA margin is 23%.
Variable definitions and checks
- Revenue (revenue): Use a numeric value at least 0. Check its reporting period and definition before comparing it with other inputs.
- Net income (netIncome): Use a numeric value at least 0. Check its reporting period and definition before comparing it with other inputs.
- Interest (interest): Use a numeric value at least 0. Check its reporting period and definition before comparing it with other inputs.
- Taxes (taxes): Use a numeric value at least 0. Check its reporting period and definition before comparing it with other inputs.
- Depreciation (depreciation): Use a numeric value at least 0. Check its reporting period and definition before comparing it with other inputs.
- Amortization (amortization): Use a numeric value at least 0. Check its reporting period and definition before comparing it with other inputs.
When the result may mislead
The calculation reflects the variables named above, not unentered taxes, platform terms, reporting delays, financing charges or external forecasts. For comparisons, keep the same units and reporting period and change one assumption at a time.
Scenario comparison
Revenue of $1,000,000 and EBITDA of $180,000 produces an 18% EBITDA margin.
If EBITDA rises to $200,000 on revenue of $1,250,000, margin falls to 16% despite higher absolute EBITDA.
How to interpret the result
Use EBITDA margin to compare operating performance only when every company and period uses the same adjustments. Review reconciliations rather than relying on the headline multiple.
A strong EBITDA margin does not guarantee positive free cash flow. Capital expenditure, debt, tax, and working-capital needs should be analyzed separately.
What a good result looks like
A stronger margin can indicate operating scale and expense discipline, but appropriate levels vary by industry.
Use a consistent EBITDA definition when comparing periods or businesses.
Common mistakes
- Do not treat EBITDA as cash flow.
- Do not ignore recurring capital expenditure merely because depreciation is excluded.
When this metric can mislead you
EBITDA can make capital-intensive companies appear stronger than their full economics suggest.
Adjusted EBITDA can also become misleading when too many recurring expenses are excluded.
How to use the result in a decision
Use EBITDA margin for operating comparisons while reviewing cash flow, capital expenditure and debt separately.
Reconcile any adjusted EBITDA figure to reported financial information.
Assumptions and limitations
- Net income and every add-back cover the same period.
- Interest, tax, depreciation, and amortization are not already excluded from net income.
- Revenue uses a consistent recognition method.
- No additional adjusted-EBITDA add-backs are assumed.
Frequently asked questions
Is EBITDA the same as cash flow?
No. EBITDA does not capture working-capital movements, capital expenditure, debt payments, tax payments, or every non-cash item.
Can EBITDA be negative?
Yes. If the add-backs do not offset a net loss, EBITDA remains negative.
What is adjusted EBITDA?
It is EBITDA with additional company-defined exclusions. Those adjustments should be individually disclosed and evaluated.