What is EBITDA? Definition, Formula & How to Use It
Learn what EBITDA means, how to calculate it, and why investors use EBITDA to evaluate and compare companies across industries.
What is EBITDA?
EBITDA stands for Earnings Before Interest, Taxes, Depreciation, and Amortization. It measures a company’s operating performance by removing non-cash charges and financing decisions, making it easier to compare companies with different capital structures.
EBITDA Formula
$$\text{EBITDA} = \text{Net Income} + \text{Interest} + \text{Taxes} + \text{Depreciation} + \text{Amortization}$$
Or starting from operating income:
$$\text{EBITDA} = \text{Operating Income} + \text{Depreciation} + \text{Amortization}$$
Example Calculation
| Line Item | Amount |
|---|---|
| Net Income | $10M |
| + Interest | $2M |
| + Taxes | $3M |
| + Depreciation | $4M |
| + Amortization | $1M |
| EBITDA | $20M |
Why Use EBITDA?
1. Removes Non-Cash Items
Depreciation and amortization are accounting entries, not cash outflows.
2. Ignores Capital Structure
By excluding interest, EBITDA allows comparison of companies with different debt levels.
3. Tax Neutrality
Different tax rates don’t affect the comparison.
4. Proxy for Cash Flow
EBITDA approximates operating cash flow before working capital changes.
EBITDA Margin
$$\text{EBITDA Margin} = \frac{\text{EBITDA}}{\text{Revenue}} \times 100%$$
| Margin | Assessment |
|---|---|
| 30%+ | Excellent |
| 20-30% | Strong |
| 10-20% | Average |
| Under 10% | Below average |
EV/EBITDA Ratio
A popular valuation metric using Enterprise Value:
$$\text{EV/EBITDA} = \frac{\text{Enterprise Value}}{\text{EBITDA}}$$
| EV/EBITDA | Interpretation |
|---|---|
| Under 8 | Potentially undervalued |
| 8-12 | Fair value |
| 12-15 | Premium valuation |
| 15+ | High growth expectations |
EBITDA by Industry
| Industry | Typical EBITDA Margin |
|---|---|
| Software/SaaS | 25-40% |
| Telecommunications | 35-45% |
| Healthcare | 15-25% |
| Retail | 8-15% |
| Restaurants | 15-25% |
| Airlines | 15-25% |
| Manufacturing | 10-20% |
Real Company Examples
| Company | EBITDA | EBITDA Margin |
|---|---|---|
| Microsoft | $125B | 51% |
| Apple | $165B | 42% |
| Meta | $68B | 50% |
| Netflix | $12B | 31% |
Adjusted EBITDA
Companies often report Adjusted EBITDA excluding:
- Stock-based compensation
- Restructuring charges
- One-time legal settlements
- M&A costs
Always check what adjustments are made and why.
EBITDA Limitations
What EBITDA Ignores:
| Item | Why It Matters |
|---|---|
| Capital Expenditures | Some businesses require massive ongoing investment |
| Working Capital Changes | Cash tied up in inventory and receivables |
| Interest | Highly leveraged companies have real cash interest costs |
| Taxes | Taxes are a real cash outflow |
Warren Buffett’s Criticism
“Does management think the tooth fairy pays for capital expenditures?”
EBITDA should not be used in isolation—always consider CapEx and working capital.
EBITDA vs. Other Metrics
| Metric | What It Shows |
|---|---|
| EBITDA | Operating performance, pre-capex |
| Operating Income | Operating performance, post-D&A |
| Net Income | Full profit after all costs |
| Free Cash Flow | Actual cash generation after CapEx |
When to Use EBITDA
Good for:
- Comparing companies with different capital structures
- Analyzing capital-light businesses
- Quick profitability proxy
Not good for:
- Capital-intensive businesses
- Companies with significant debt
- Evaluating actual cash generation
Related Financial Terms
This glossary entry is for educational purposes only and does not constitute investment advice.