Profitability · Capital Efficiency
Economic Value Added (EVA): Formula, Calculation & Meaning
Economic value added translates the ROIC-vs-WACC spread into a dollar figure: how many dollars of economic profit did the business generate above and beyond its full cost of capital? A positive EVA signals genuine value creation; a negative EVA means the company destroys economic wealth even when accounting profit looks fine.
Economic value added (EVA) measures whether a company earns above its full cost of capital — both debt and equity — expressed as a dollar amount rather than a percentage. EVA = NOPAT − (Invested Capital × WACC). Precision Manufacturers Inc. (illustrative): NOPAT $500M − ($3B × 9%) = $500M − $270M = $230M positive EVA, meaning the company created $230M of economic value above its cost of capital.
EVA Formula: Components Defined
Three inputs drive EVA. Each comes from a different source, and each embeds a judgment call that affects the result.
| Term | Definition | Where to find it |
|---|---|---|
| NOPAT | Net operating profit after tax — EBIT × (1 − effective tax rate). The after-tax operating profit available to all capital providers, stripped of financing costs. | Income statement: operating income × (1 − ETR) |
| Invested Capital | Total equity plus interest-bearing debt minus excess cash. The capital that has a real cost attached to it — excludes supplier credit and other interest-free liabilities. | Balance sheet: equity + debt − excess cash |
| WACC | Weighted average cost of capital — the blended required return for equity and debt holders. This is the hurdle rate every invested dollar must clear to avoid destroying value. | Computed: (E/V) × Re + (D/V) × Rd × (1−T) |
The capital charge (Invested Capital × WACC) is the dollar cost the company must exceed to create economic value. When NOPAT exceeds this charge, EVA is positive; when it falls short, the company is destroying shareholder wealth even if net income is positive. See the WACC guide for how to compute the hurdle rate from scratch.
How to Calculate EVA: Step-by-Step Example
Precision Manufacturers Inc. (illustrative) — a mid-cap industrial company with $3B of invested capital and a 9% cost of capital. The calculation shows whether the operating business generates enough profit to satisfy all capital providers.
Precision Manufacturers Inc. (illustrative) — Step-by-step EVA
- Step 1: EBIT (trailing twelve months)
- $625M
- Step 2: Effective tax rate
- 20%
- NOPAT: $625M × (1 − 20%)
- $500M
- Step 3: Invested Capital (equity + debt − excess cash)
- $3,000M
- Step 4: WACC
- 9.0%
- Capital charge: $3,000M × 9.0%
- $270M
- EVA: $500M − $270M
- +$230M
At +$230M, Precision Manufacturers creates $230M of economic profit above and beyond what debt and equity investors require. This positive EVA signals that the business earns more than it costs to operate — the hallmark of genuine value creation. The equivalent ROIC is $500M ÷ $3,000M = 16.7%, which exceeds the 9% WACC by 7.7 percentage points. EVA converts that 7.7pp spread into an actual dollar magnitude.
EVA vs. ROIC: When to Use Each
EVA and ROIC answer the same underlying question — is the business earning above its cost of capital? — but in different units. The choice between them depends on whether you need a rate or a dollar figure.
| Metric | What it measures | When to use it | What it misses |
|---|---|---|---|
| EVA | Dollar surplus (or deficit) above the full cost of capital: NOPAT − (IC × WACC) | Compensation incentives; tracking value creation over time in absolute dollars; comparing divisions of different sizes | Cross-company comparisons — a larger company can produce more EVA dollars even at lower capital efficiency |
| ROIC | After-tax return rate on all capital deployed: NOPAT ÷ Invested Capital | Comparing capital efficiency across companies and industries; assessing competitive advantage; valuation work | Doesn’t show dollar magnitude — a 15% ROIC at $1B invested creates very different wealth than 15% at $10B |
| ROCE | Pre-tax operating return on all long-term capital: EBIT ÷ Capital Employed | Cross-country comparisons; capital-intensive industrials and utilities; UK/EU company analysis | Uses pre-tax EBIT, so affected by tax differences across jurisdictions; simpler denominator than EVA or ROIC |
The most powerful analysis uses both: ROIC shows you whether the spread over WACC is large enough to signal a moat, while EVA translates that spread into the actual dollar value being created. A company with a 20% ROIC and a 9% WACC has an 11-point spread — EVA tells you whether that spread is applied to $500M or $5B of invested capital. For the ROIC side of the picture, see the ROIC guide. For the pre-tax cross-company view, see the ROCE guide.
EVA by Sector: Capital-Light vs. Capital-Intensive
EVA behaves very differently across business models because the capital charge scales with invested capital. Capital-light technology companies carry thin balance sheets relative to their earnings power, so the capital charge is small and even modest NOPAT margins generate large positive EVA. Capital-intensive manufacturers and utilities must earn much more in absolute NOPAT just to cover the charge on their large asset bases.
Capital-light technology. A software-as-a-service company might carry $500M of invested capital while generating $300M of NOPAT. At a 10% WACC, the capital charge is only $50M, leaving EVA of $250M. The business earns five times its capital charge. This abundance of EVA relative to invested capital is the economic signature of genuine competitive advantage — the business produces value far in excess of what it costs to operate.
Capital-intensive manufacturing. A specialty industrial company with $4B of invested capital and a 9% WACC faces a $360M capital charge every year before it creates any economic value. If NOPAT is $400M, EVA is only $40M — thin, but positive. If pricing power erodes and NOPAT falls to $340M, EVA turns negative at −$20M: the company is now destroying value even though it still reports accounting profit.
Regulated utilities. Utilities operate under regulatory frameworks that set allowed returns close to WACC by design. EVA for well-run regulated utilities is typically small and positive, sometimes near zero, because regulators target returns that just cover the cost of capital. This is not a failure of management — it is the intended design of rate regulation. For utilities, tracking whether EVA is drifting negative is more useful than benchmarking against capital-light sectors.
Analyzing a company? Generate a free equity report →