Revenue Is Vanity; ROIC Is Sanity
Two companies each earn $75,000 in operating profit. One needed $450,000 of capital to do it; the other needed $2 million. Same profit, wildly different businesses — and ROIC (return on invested capital) is the metric that exposes the difference. It answers the question serious investors actually ask: for every dollar tied up in this business, how many cents of operating profit come back?
This free ROIC calculator walks you through both halves — NOPAT (operating profit after tax) and invested capital (debt + equity − cash) — then judges the result against a cost-of-capital hurdle to show whether the business creates or destroys value.
NOPAT ÷ invested capital · investor-grade metric
Operating profit
Invested capital
Please enter a tax rate of 0–100% and invested capital above $0.
Return on invested capital
How efficiently capital generates operating profit
*Value created = NOPAT − 10% capital charge on invested capital (a rough cost-of-capital hurdle). ROIC above the company’s cost of capital means it creates value; below means it destroys it. Uses book values and a single tax rate — real analysis adjusts for leases, R&D, and operating quirks. Educational, not investment advice.
How to Use This Calculator
- Enter EBIT (earnings before interest and taxes) and the effective tax rate — the tool computes NOPAT.
- Enter total debt, total equity, and cash — the tool computes invested capital.
- Click Calculate — get ROIC, the value-creation verdict, and the full step-by-step.
The ROIC Formula
Invested Capital = Total Debt + Total Equity − Cash & Equivalents
ROIC = NOPAT ÷ Invested Capital × 100
Worked example
EBIT $100,000, tax 25%, debt $200,000, equity $300,000, cash $50,000:
- NOPAT: $100,000 × (1 − 0.25) = $75,000
- Invested capital: $200,000 + $300,000 − $50,000 = $450,000
- ROIC: $75,000 ÷ $450,000 = 16.67% — excellent
- Value check: at a 10% capital hurdle it must earn $45,000; it earned $75,000 → $30,000 of value created
Reading the Result
| ROIC | Verdict | What it means |
|---|---|---|
| 15%+ | Excellent | Elite capital efficiency; likely a durable moat |
| 10–15% | Solid | At or above a typical cost of capital |
| 0–10% | Weak | Probably below its cost of capital |
| Negative | Poor | Operations lose money |
Where to Find the Inputs
Everything comes from the two main financial statements. EBIT is the operating income line on the income statement; the tax rate is the company’s effective rate (income tax expense ÷ pre-tax income). Debt, equity and cash sit on the balance sheet. One refinement the pros use: average the invested capital from the start and end of the year, because NOPAT is earned across the whole year while a balance sheet is a single-day snapshot — a fast-growing company can look artificially efficient on year-end capital alone.
Who This Calculator Is For
- Stock investors screening for quality businesses beyond headline earnings.
- Finance students learning the metric behind value-investing analysis.
- Business owners benchmarking their own capital efficiency.
- Analysts needing a quick ROIC with a transparent, checkable build-up.
ROIC pitfalls to know
- One great year isn’t a moat: look at 5–10 years of ROIC, not one spike.
- Asset-light businesses (software) naturally post high ROIC; capital-heavy ones (utilities) post low — compare within industries.
- Book values can understate true invested capital after big write-downs; pros adjust for this.
- Growth needs capital too: sky-high ROIC with no reinvestment can mean a business milking itself dry.
Frequently Asked Questions
What is ROIC?
Return on invested capital = NOPAT ÷ invested capital. It measures how efficiently a company turns the money tied up in the business (debt + equity − cash) into after-tax operating profit. Higher is better; consistently above ~15% is elite.
What is NOPAT?
Net operating profit after tax = EBIT × (1 − tax rate). It’s the profit the core operations generate as if the company had no debt — which is exactly what you want when measuring operating efficiency rather than financing choices.
What is a good ROIC?
Above the company’s cost of capital (often ~8–12%) means it creates value; below means it destroys value. As a rough screen: 15%+ excellent, 10–15% solid, under 10% weak — always compared against industry peers.
How is ROIC different from ROE?
ROE (return on equity) divides by equity only, so heavy borrowing inflates it — leverage flatters ROE. ROIC divides by all invested capital (debt + equity), making it harder to game and better for comparing companies with different capital structures.
How is ROIC different from ROI?
ROI is your personal return on a single investment: (final − initial) ÷ initial. ROIC is a company-level operating metric. Related names, different jobs.
Why subtract cash from invested capital?
Excess cash isn’t deployed in operations — it’s just sitting there. Removing it measures the return on capital that’s actually working in the business, which is the efficiency question ROIC answers.
Should I use average or year-end invested capital?
Average is more accurate: NOPAT is earned over the whole year, so dividing by the average of opening and closing capital matches the profit to the capital that produced it. Year-end figures are fine for a quick screen.
Final Thoughts
Revenue tells you a company is busy; ROIC tells you it’s good at business. Add it to every company you analyze — and be suspicious of any “growth story” that can’t clear its cost of capital.
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