What Is a Good ROIC? How to Interpret Return on Invested Capital
Return on Invested Capital (ROIC) tells you how much operating profit a business earns for every rupee or dollar of capital invested in it. Investors use it to judge whether management allocates capital well, and analysts use it to separate companies that create value from those that only grow. But a ROIC number on its own means little until you know what to compare it with.
This guide explains the ROIC formula, what counts as a “good” ROIC, why it must be compared with the cost of capital (WACC), and how to calculate it quickly with the free AurexToolz ROIC Calculator.
What Is ROIC?
ROIC measures the after-tax operating return a company generates on the capital provided by both shareholders and lenders. Unlike return on equity, it is not inflated by borrowing, which makes it useful for comparing companies with different amounts of debt.
The ROIC Formula
ROIC = NOPAT ÷ Invested Capital × 100
- NOPAT (Net Operating Profit After Tax) = Operating profit (EBIT) × (1 − tax rate). It shows the profit from core operations, before financing costs.
- Invested Capital is the capital tied up in running the business. A common approach is Total debt + Shareholders’ equity − Excess cash. Another is Net working capital + Net fixed assets. Use the same method consistently when comparing companies.
Quick Example
A company reports NOPAT of ₹12,00,000 and invested capital of ₹80,00,000. ROIC = 12,00,000 ÷ 80,00,000 × 100 = 15%. In other words, every ₹100 of capital generates ₹15 of after-tax operating profit each year.
What Is a Good ROIC?
There is no universal cut-off, but three comparisons give the number meaning:
- ROIC vs WACC. The most important test. A company creates value only when ROIC is higher than its weighted average cost of capital (WACC), the blended return expected by lenders and shareholders.
- ROIC vs industry peers. Capital-light sectors such as software often report much higher ROIC than capital-heavy sectors such as utilities, telecom or heavy manufacturing. Compare companies within the same industry.
- ROIC over time. A ROIC that stays high for many years suggests a durable competitive advantage. A single strong year may be a one-off.
As a rough rule of thumb, many investors view a ROIC that is consistently in the mid-teens or higher as strong, and a ROIC below the cost of capital as a warning sign. Treat these as starting points for analysis, not fixed rules.
ROIC vs WACC: The Value Creation Test
The gap between ROIC and WACC, often called the ROIC spread, shows whether growth adds or destroys value:
| Situation | What it means |
|---|---|
| ROIC > WACC | The business earns more than its capital costs. Growth and reinvestment create value. |
| ROIC ≈ WACC | The business covers its cost of capital but adds little extra value. |
| ROIC < WACC | The business earns less than its capital costs. Growing without improving returns can destroy value. |
Worked Example: Calculating the ROIC Spread
Suppose a company has operating profit (EBIT) of ₹20 lakh and a 25% tax rate, so NOPAT = 20 × (1 − 0.25) = ₹15 lakh. Its shareholders’ equity is ₹60 lakh, debt is ₹40 lakh and excess cash is ₹10 lakh, giving invested capital of 60 + 40 − 10 = ₹90 lakh.
- ROIC = 15 ÷ 90 × 100 = 16.7%
- If WACC is 11%, the ROIC spread is about 5.7 percentage points.
- Economic profit ≈ 5.7% × ₹90 lakh ≈ ₹5.1 lakh a year above the cost of capital.
ROIC vs ROE vs ROCE
| Metric | Formula (simplified) | What it shows |
|---|---|---|
| ROIC | NOPAT ÷ Invested capital | After-tax operating return on all capital used in the business |
| ROE | Net income ÷ Shareholders’ equity | Return to shareholders only; can be boosted by debt |
| ROCE | EBIT ÷ Capital employed | Pre-tax operating return on long-term capital |
ROE can look excellent simply because a company borrows heavily. ROIC removes that effect, which is why many analysts prefer it for judging the underlying quality of a business.
How to Calculate ROIC with the AurexToolz Calculator
- Find operating profit and the effective tax rate in the income statement, and calculate NOPAT.
- Work out invested capital from the balance sheet (for example, debt + equity − excess cash).
- Open the ROIC Calculator, choose your currency, and enter NOPAT and Invested Capital.
- Click Calculate to get the ROIC percentage, then compare it with the company’s WACC and its peers.
ROIC tells you how efficiently capital is used; growth tells you how fast the business is expanding. To measure multi-year growth in revenue or profit, pair it with the CAGR calculator and our guide to the CAGR formula. A company with both high ROIC and steady growth is usually compounding value.
Limitations of ROIC
- Accounting choices matter: goodwill, leases and one-off items can change invested capital and NOPAT significantly.
- Not ideal for banks and insurers: their balance sheets work differently, so analysts use metrics such as ROE or ROA instead.
- Young or loss-making companies: heavy early investment can make ROIC look poor before the business matures.
- Definitions vary: data providers calculate ROIC differently, so compare figures from the same source and method.
Key Takeaways
A good ROIC is one that comfortably and consistently exceeds the company’s cost of capital and compares well with industry peers. Use the ROIC calculator for a quick check, then dig into the financial statements to understand what drives the number. For listed companies, annual reports and regulatory filings, such as those on the SEC EDGAR database for US companies, provide the figures you need. For a deeper definition, see Investopedia’s ROIC explainer. This article is for education only and is not investment advice.
Frequently Asked Questions
What is a good ROIC percentage?
There is no single number, but ROIC should be higher than the company’s weighted average cost of capital (WACC). Many investors treat a ROIC consistently in the mid-teens or above as strong, while comparing it with industry peers.
Why compare ROIC with WACC?
WACC is the minimum return investors and lenders expect. When ROIC exceeds WACC the company creates value; when it falls below WACC, growth can destroy value.
Is a higher ROIC always better?
Generally yes, but check that it is sustainable and not caused by accounting effects, one-off gains or a very small capital base.
How do I calculate NOPAT?
NOPAT equals operating profit (EBIT) multiplied by one minus the tax rate. For example, EBIT of ₹20 lakh with a 25% tax rate gives NOPAT of ₹15 lakh.
What is the difference between ROIC and ROE?
ROIC measures return on all capital, from both debt and equity, using operating profit after tax. ROE measures return on shareholders’ equity only and can be inflated by borrowing.