Return on Invested Capital

A performance ratio comparing after-tax operating profit with the capital committed to the operating business.

Why It Matters

ROIC links operating margins, asset use, reinvestment, and value creation. Comparing it with the firm's cost of capital helps evaluate competitive advantage, acquisition performance, capital allocation, and whether growth adds value before considering how the business is financed.

Reading the Measure

A working relation and an interpretive limit for corporate-finance use.

Working relation

ROIC ≈ NOPAT ÷ average invested capital

Interpretive caution

ROIC is not standardized. Goodwill, leases, excess cash, restructuring, tax normalization, and opening-versus-average capital can materially change the result, so numerator and denominator conventions must match.

Accounting reference: SEC: Beginners' Guide to Financial Statements