Profitability Ratios Calculator

ROA measures how efficiently a company uses its assets to generate profit. Calculated as Net Income / Average Total Assets × 100. An ROA of 8% or higher is generally considered good, though this varies by industry. Asset-heavy industries like manufacturing typically have lower ROA than asset-light businesses like software.

ROE measures the return generated on shareholders' equity. Formula: Net Income / Average Shareholders' Equity × 100. An ROE of 15% or higher is generally considered strong. ROE shows how effectively management uses equity capital to generate profits. However, high leverage can artificially inflate ROE, which is why it should be analyzed alongside other metrics.

ROIC measures return on all capital invested in the business (both debt and equity). Calculated as NOPAT (Net Operating Profit After Tax) / Invested Capital × 100. ROIC should exceed the company's cost of capital (typically 8-12%) to create value. ROIC is particularly useful for comparing companies with different capital structures.

Gross Profit Margin = (Revenue - Cost of Goods Sold) / Revenue × 100. It shows what percentage of revenue remains after covering direct production costs. A 35% gross margin means $0.35 of every revenue dollar remains after COGS. Higher gross margins indicate pricing power, brand strength, or production efficiency. Tech companies often have 60%+ margins while retailers may have 20-30%.

Operating Margin = Operating Income (EBIT) / Revenue × 100. It measures profitability from core operations before interest and taxes. A 15% operating margin is generally good, though this varies by industry. Operating margin reflects management's ability to control both production costs (COGS) and operating expenses (SG&A, R&D).

Net Profit Margin = Net Income / Revenue × 100. This is the bottom-line measure showing what percentage of revenue becomes actual profit after all expenses, interest, and taxes. A 10% net margin means $0.10 profit for every dollar of revenue. Net margins above 20% are excellent, while below 5% may indicate thin profitability or competitive pressure.

DuPont Analysis breaks down ROE into three components: Net Profit Margin × Asset Turnover × Equity Multiplier. This shows whether ROE comes from profitability (margins), efficiency (asset turnover), or leverage (equity multiplier). It helps identify which drivers to improve. For example, low ROE might result from low margins (pricing problem) or low asset turnover (efficiency problem).

EBITDA Margin = EBITDA / Revenue × 100, where EBITDA = Earnings Before Interest, Taxes, Depreciation, and Amortization. It measures cash-generating ability from operations, excluding non-cash charges. EBITDA margin is useful for comparing companies with different capital structures or depreciation methods. However, it can mask real capital requirements.

Profitability ratios vary significantly by industry. Tech/software companies often have 60%+ gross margins and 20%+ net margins due to low marginal costs. Retailers typically have 25-35% gross margins and 3-5% net margins due to competition. Manufacturing has moderate margins (30-40% gross, 6-10% net). Financial services have unique metrics due to their business model. Always compare to industry benchmarks.

Common causes include: pricing pressure from competition, high input costs, inefficient operations, excessive overhead, poor cost control, low asset utilization, high debt servicing costs, unfavorable product mix, or being in a low-margin industry. Low ROIC may indicate poor capital allocation. Analyze margin trends and DuPont components to identify specific issues.

To improve margins: increase prices, reduce COGS through supplier negotiation or efficiency, cut operating expenses, improve product mix toward higher-margin items. To improve ROA: increase asset turnover (generate more revenue per dollar of assets) or improve margins. To improve ROE: increase margins, improve asset efficiency, or optimize leverage. To improve ROIC: increase NOPAT or reduce capital employed.

ROIC should exceed the company's weighted average cost of capital (WACC), which typically ranges from 8-12%. ROIC above 20% is excellent, indicating strong competitive advantages. ROIC of 12-20% is good - the company creates value. ROIC of 8-12% is adequate if it exceeds WACC. ROIC below 8% may indicate value destruction. Consistently high ROIC (15%+) over time indicates sustainable competitive advantage.