ROIC (Return on Invested Capital)
After-tax operating profit per dollar invested
What is ROIC (Return on Invested Capital)?
Return on Invested Capital (ROIC) measures how effectively a company deploys its capital (both equity and debt) to generate after-tax operating profit. It is arguably the single most important long-term value creation metric. A company that earns ROIC above its cost of capital (WACC) creates value; below WACC, it destroys value regardless of growth. ROIC-based valuation is the foundation of value investing frameworks used by McKinsey, Morgan Stanley, and most sophisticated long-term investors. Unlike ROE, ROIC is not distorted by financial leverage, making it a purer measure of operational performance.
Formula
ROIC = NOPAT / Invested Capital × 100%
NOPAT = Operating Income × (1 − Tax Rate)
Invested Capital = Total Equity + Total Debt − Cash
NOPAT = Net Operating Profit After Tax
Tax Rate = effective tax rate from income statement
Calculator
How to Use
- 1Calculate NOPAT: EBIT × (1 − Tax Rate). Use the effective tax rate, not statutory.
- 2Calculate invested capital: Total Equity + Total Debt − Excess Cash (cash beyond operating needs).
- 3Divide: NOPAT ÷ Invested Capital × 100.
- 4Compare to WACC: ROIC > WACC = value creation. ROIC - WACC is called the economic spread; the wider the spread, the better.
Worked Example
Example: Industrial company
EBIT
$800M
Tax Rate
21%
Invested Capital
$5B
NOPAT = $800M × (1 − 0.21) = $632M. ROIC = $632M / $5B = 12.6%. If WACC is 9%, the economic spread is 3.6%, meaning this company creates value with each dollar invested. A company with ROIC of 8% and WACC of 9% destroys value even while growing earnings.