ROIC (return on invested capital) measures the after-tax operating profit a company earns on each euro of capital committed to its business, whether that capital comes from shareholders or lenders. It only means something when compared with the cost of that capital: a company whose ROIC stays above its cost of capital creates value; below it, it destroys value, even while reporting profits.
How is ROIC calculated?
ROIC = NOPAT ÷ invested capital
| Item | Definition | Note |
|---|---|---|
| NOPAT | Operating income × (1 − tax rate) | The business's profit, before the cost of debt |
| Invested capital, financing view | Equity + financial debt − excess cash | What shareholders and lenders have put in |
| Invested capital, operating view | Net fixed assets + working capital | What the business actually ties up |
Both views should, in principle, give the same number. The average capital between the start and end of the year is often used, so that a large investment does not distort the result.
A worked example: a fictitious company
Take Company F, a fictitious business (in € millions): operating income 200, tax rate 25%, equity 700, financial debt 400, excess cash 100. Its weighted average cost of capital (WACC) is estimated at 8%.
| Calculation | Value |
|---|---|
| NOPAT = 200 × (1 − 25%) | 150 |
| Invested capital = 700 + 400 − 100 | 1,000 |
| ROIC = 150 ÷ 1,000 | 15% |
| Spread over cost of capital = 15% − 8% | 7 points |
| Value created in the year = 7% × 1,000 | 70 |
Now suppose Company F invests another 500 in a new activity that earns 9% after tax. NOPAT rises to 150 + 45 = 195 and capital to 1,500: overall ROIC falls to 13%. The company has grown and its profit is up 30%, but each additional euro earns only one point more than it costs. Growth is not value creation in itself: it all depends on the return on the capital it uses.
ROIC, ROE, ROCE: what is the difference?
| Ratio | Calculation | What it measures | Trap |
|---|---|---|---|
| ROE | Net income ÷ equity | Return to shareholders | Inflated by debt: more leverage, higher ROE, without a better business |
| ROCE | Operating income (pre-tax) ÷ capital employed | Return on capital employed | Pre-tax, so less comparable across countries |
| ROIC | NOPAT ÷ invested capital | The economic return of the business | Sensitive to how capital is defined (goodwill, cash) |
ROIC is often preferred because it neutralises the financing structure: two companies in the same business, one debt-free and one heavily indebted, show very different ROEs but comparable ROICs.
What is a good ROIC?
| ROIC | Usual reading |
|---|---|
| Above 20% | Exceptional returns, often a sign of a lasting competitive advantage |
| 15 to 20% | Good-quality returns |
| 10 to 15% | Decent; compare with the cost of capital and the sector |
| 5 to 10% | Weak, close to many companies' cost of capital |
| Below 5% | Value creation unlikely |
The benchmark that really matters is the cost of capital, often between 6% and 10% for a large listed company depending on its risk and current rates. Capital-heavy sectors (heavy industry, telecoms, energy) structurally show lower ROICs than capital-light ones (software, services): compare with peers first.
Why duration matters more than level
A high ROIC in a single year can be an accident: a disposal, a base effect, an exceptional year. What sets high-quality companies apart is a high ROIC for five to ten years, the sign of a barrier to entry (brand, network, patents, switching costs) that competitors fail to erode. Conversely, a ROIC that slips year after year often signals intensifying competition or fading pricing power.
The limits of ROIC
- Acquisitions add goodwill to invested capital and lower ROIC; some analysts compute it with and without, to separate the quality of the business from that of the deals.
- Intangible investment (research, marketing) is expensed: a software company's invested capital is understated and its ROIC looks very high.
- Cyclical companies see their ROIC swing with the cycle; an average over a full cycle says more.
- Invested capital can be negative when a company collects from customers before paying suppliers: the ratio then loses its meaning.
How InvestIQ uses ROIC
In InvestIQ's engine, ROIC and free cash flow yield together form "capital efficiency", which counts for 40% of the "quality" group (itself 18% of the score). ROIC is converted into a sub-score from 0 to 100: 15 for a ROIC of zero, 40 at 5%, 65 at 10%, 80 at 15% and 100 from 20%. For banks and insurers the engine uses other measures, such as return on equity. The details are in the methodology.
In short
ROIC answers the question that matters to a long-term shareholder: does this company earn more than its capital costs, and for how long has it done so? Read it against the cost of capital, over time and against peers. It complements strength measures such as the Piotroski F-Score and the Altman Z-Score.
Educational guidance only, not investment advice.
Tools and data for this topic
Frequently asked questions
ROE divides net income by equity alone: it rises when the company borrows more, without the business getting better. ROIC divides after-tax operating profit by all invested capital, debt included, which neutralises leverage.
A ROIC that stays above the cost of capital, often between 6% and 10% for a large listed company. Above 15 to 20% over several years, returns usually point to a competitive advantage.
Not necessarily in the short term for a company in a heavy investment phase. A negative ROIC that lasts without the business model improving is, however, a serious warning sign.
Poorly. Capital-heavy sectors structurally show lower ROICs than software or services, whose intangible investment is expensed. Compare with direct peers first.
