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What is EBITDA? (Earnings Before Interest, Tax, Depreciation, and Amortisation)

5 min read•Updated on 28th Sept, 2026•by Team Angel One
EBITDA is not the same as net profit or cash flow, so consider it alongside other financial metrics when evaluating a business.
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EBITDA stands for Earnings Before Interest, Taxes, Depreciation, and Amortisation. It is a widely used financial measure that helps assess a company’s operating performance before accounting for financing costs, taxes, and certain non-cash expenses.

By excluding interest, taxes, depreciation, and amortisation, EBITDA provides a view of earnings generated from the company’s core operations. Investors, analysts, and businesses often use it to compare operating performance across companies, particularly when those companies have different capital structures, tax situations, or levels of fixed assets.

This article explains what EBITDA is in detail.

Key Takeaways

  • EBITDA gives investors a clearer view of core operational performance before deducting financing and accounting charges.
  • You can calculate it using either net income or operating profit (EBIT) as the starting baseline.
  • EBITDA margin expresses operating profit as a percentage of total revenue to facilitate peer comparison.
  • The EV/EBITDA multiple helps analysts assess a company's valuation relative to core earnings.
  • EBITDA is not a substitute for cash flow because it ignores capital expenditure, debt servicing, and working capital changes.

What is Interest, Tax, Depreciation, and Amortisation?

EBITDA intentionally excludes four specific financial components:

  • Interest: The cost of debt financing. Excluding interest isolates operational profitability from capital structure choices.
  • Taxes: Corporate levies that vary by jurisdiction. Excluding taxes allows for uniform comparison across different tax environments.
  • Depreciation: The gradual allocation of the cost of physical assets (machinery, buildings) over time.
  • Amortisation: The systematic write-off of intangible assets (patents, copyrights, software) over their useful lives.

Note: Add back depreciation and amortisation because they are non-cash expenses. However, physical assets still require eventual capital expenditure for replacement.

How to Calculate EBITDA: Formula and Steps

There are two popular approaches.

Using Net Income

EBITDA = Net Income + Interest Expense + Tax Expense + Depreciation + Amortisation

The process begins with net income, which then adds back the four line items that are not included in EBITDA.

Using Operating Profit

EBITDA = Operating Profit (EBIT) + Depreciation + Amortisation

EBITDA is before interest and taxes, so we add back depreciation and amortisation.

In principle, both approaches should yield the same result, assuming the underlying figures are consistent.

Example:

A company’s

  • Net Income: ₹6,00,000
  • Interest Expense: ₹90,000
  • Tax Expense: ₹1,50,000
  • Depreciation: ₹60,000
  • Amortisation: ₹40,000

We add these expenses back to net income to get to EBITDA:

EBITDA = 6,00,000 + 90,000 + 1,50,000 + 60,000 + 40,000

EBITDA = ₹9,40,000

What Does EBITDA Tell Investors?

  • Compare businesses: Companies with different debt levels or tax positions can be compared more easily.
  • Monitor operating performance: Changes in EBITDA can indicate whether operating profitability is improving or deteriorating.
  • Valuation support: The EV/EBITDA multiple is based on EBITDA.
  • Support credit analysis: Lenders may consider EBITDA when assessing a company's earnings relative to its financial obligations.

EBITDA Margin

EBITDA margin measures EBITDA as a percentage of revenue.

EBITDA Margin = (EBITDA ÷ Revenue) × 100

For example, if a company has revenue of ₹10 million and EBITDA of ₹2 million:

EBITDA Margin = (₹2 million ÷ ₹10 million) × 100 = 20%

The EBITDA margin is therefore 20%.

EBITDA vs EBIT vs Net Profit

Basis  EBITDA  EBIT  Net Profit 
Interest  Excluded  Excluded  Included 
Tax  Excluded  Excluded  Included 
Depreciation & amortisation  Excluded  Included  Included 
Main focus  Operating performance before D&A  Operating profit after D&A  Final profit after expenses 
Common use  Comparison and valuation  Operating profitability  Overall profitability 

EV/EBITDA Multiple

The EV/EBITDA multiple compares a company's enterprise value with its EBITDA.

EV/EBITDA = Enterprise Value ÷ EBITDA

For example, if a company has an enterprise value of ₹500 crore and EBITDA of ₹50 crore:

EV/EBITDA = ₹500 crore ÷ ₹50 crore = 10×

The company's EV/EBITDA multiple is therefore 10×.

Limitations of EBITDA

  • Ignores capital expenditure: Heavy asset-dependent businesses require ongoing reinvestment that EBITDA overlooks.
  • Omits working capital dynamics: Changes in inventory, receivables, and payables absorb or release actual cash independent of EBITDA.
  • Non-GAAP measure: As it is not standardized under IFRS or Ind-AS, definitions can vary. Indian listed companies reporting EBITDA must reconcile figures back to audited financial statements under SEBI guidelines.

Conclusion

EBITDA is a useful measure of operating performance that removes the direct effects of financing, taxation, and depreciation and amortization. It provides a means for investors to compare businesses, monitor operating trends, and assist in valuation and credit analysis.

EBITDA does not provide a complete picture of financial health. It excludes costs and cash requirements that can materially affect a company's finances. Investors should therefore consider EBITDA alongside EBIT, net profit, operating cash flow, free cash flow, debt, and capital expenditure.

FAQs

Yes. If operating expenses exceed total revenues before interest, taxes, and D&A, the company generates a negative EBITDA, signaling severe operational distress.

The EV/EBITDA multiple lets analysts compare peer valuations based purely on operational cash-generation capacity..

EBITDA excludes interest expenses, isolating performance from the direct impact of corporate debt levels.

There is no universal benchmark; acceptable margins vary drastically by industry, business model, and capital intensity. Peer comparison is essential.

EBITDA measures earnings before non-cash adjustments, whereas operating cash flow tracks actual cash entering and leaving the business, factoring in working capital movements.

No, EBITDA is a non-GAAP metric, requiring careful scrutiny and mandatory reconciliation in corporate financial disclosures

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