Roic Calculator
Last updated: June 2026 · Free · No sign-up required
Enter values above and click Calculate to see your result instantly.
What the Roic Calculator does
Under the hood, this calculator applies ROIC = NOPAT / Invested Capital; NOPAT = EBIT x (1 – tax rate); Invested Capital = Total Debt + Equity – Cash, so the roic calculator result you see is genuine math, not a lookup table.
The reference table below covers the most common roic calculator cases at a glance, the methodology section breaks the calculation into verifiable steps, and the FAQ tackles the edge cases.
Quick reference
| ROIC vs WACC | What it signals |
|---|---|
| ROIC > WACC | Value creation — each $1 invested earns more than it costs |
| ROIC = WACC | Break-even — growth adds no economic value |
| ROIC < WACC | Value destruction — growth shrinks shareholder value |
| 15%+ sustained | Wide-moat quality (think branded consumer, software) |
| Tax rate input | Use the effective or 21% US federal corporate rate |
savings Plan with confidence
Finance decisions get a lot easier when you can see the full picture. Enter your numbers above to see total payments, interest paid, and the long-term cost of every choice — so you can compare options side by side before signing anything.
percent How the math works
We use the standard amortization, compound-interest and present-value formulas published by the Consumer Financial Protection Bureau and the Federal Reserve. The methodology block below shows every variable and rounding step we apply, so the answer is never a black box.
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Every calculation happens in your browser with JavaScript — your income, balances, and loan numbers are never sent to our servers, logged, or shared. Close the tab and the inputs vanish. No sign-up, no tracking pixels on the form, no spreadsheet emailed to you later.
lightbulb Pro tip
Save the URL after you calculate — your inputs aren't stored, so write down the headline number plus the breakdown. Then come back and edit one variable at a time (down payment, rate, term) to see exactly which lever moves your monthly figure the most. That's where the real planning happens.
Interpretation guide
| ROIC range | Typical reading |
|---|---|
| Below 5% | Capital-heavy / low-return business; verify vs WACC |
| 5% – 10% | Average; often near the cost of capital |
| 10% – 15% | Solid, above most firms' WACC |
| 15% – 25% | High-quality compounder |
| Above 25% | Exceptional moat or asset-light model |
Formula & methodology
Formula: ROIC = NOPAT / Invested Capital; NOPAT = EBIT x (1 - tax rate); Invested Capital = Total Debt + Equity - Cash
How ROIC is calculated
Return on invested capital measures the after-tax operating profit a company earns per dollar of capital actually put to work. It strips out the financing mix so you can compare operating quality across firms.
- NOPAT = EBIT x (1 - effective tax rate). This is operating profit after tax but before interest.
- Invested capital = interest-bearing debt + shareholders' equity - excess cash & short-term investments.
- ROIC = NOPAT / invested capital, expressed as a percent.
Example
EBIT $200M, tax rate 21%, debt $400M, equity $600M, cash $100M. NOPAT = 200 x 0.79 = $158M. Invested capital = 400 + 600 - 100 = $900M. ROIC = 158 / 900 = 17.6% — well above a typical ~8% WACC, so the business is creating value.
Always compare ROIC to the firm's WACC, not to zero; a 9% ROIC is good for a utility but poor for software.