General investing

NOPAT Calculator

Subtract taxes from EBIT to find NOPAT, the operating profit a company keeps after tax, ignoring how it is financed.

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  • No sign-up
  • Updated for 2026

EBIT & taxes

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Enter EBIT and taxes to see NOPAT.

Worked example

With these example inputs:

  • EBIT$500,000
  • Taxes$105,000

NOPAT: $395,000

  • EBIT$500,000
  • Taxes$105,000
  • As a share of the total79.0%
  • If the first figure were 10% higher$445,000

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What NOPAT is

NOPAT is the operating profit a company keeps after tax. The name means net operating profit after taxes. You enter EBIT, the operating profit. You also enter the taxes. The tool subtracts the second. The result sits in your currency. One subtraction gives the answer.

The default scenario

The calculator opens on this scenario:

  • EBIT: $500,000
  • Taxes: $105,000
NOPAT = $395,000

Why NOPAT matters

NOPAT shows core profit without financing noise. It shows profit from operations alone. It is clean for cross-firm comparison. It ignores how the firm is funded. That makes it clean for comparison. It also feeds free cash flow and value models. The NOPAT figure is a key measure.

How to use this calculator

Enter two values. Put in EBIT in your currency. Then enter the taxes on that profit. The tool subtracts them at once. You read the NOPAT at the top. Change either figure and it updates.

How it is calculated

The math is one step. NOPAT = EBIT − taxes. You take operating profit and remove tax. The answer is profit after tax, before financing. It sits in your currency. Operating profit less tax is the idea. The result is profit after tax.

A worked example

Say EBIT is five hundred thousand. The taxes are one hundred five thousand. Subtract one hundred five thousand from five hundred thousand. The NOPAT is three hundred ninety-five thousand. That is the after-tax operating profit. Five hundred thousand less one hundred five thousand. That gap is the kept profit.

Reading the result

The total is the NOPAT. It is profit before any interest. It strips out the effect of debt. Compare it across firms on equal terms. Use it to judge core performance. It leaves out interest costs. Debt and interest are stripped out.

NOPAT and capital structure

NOPAT ignores how a firm is financed. Two firms with equal NOPAT can differ in debt. That is the point of the measure. It isolates operating strength. Add financing back only when you need it. Debt does not change this figure. That is the whole point here.

Common mistakes to avoid

One slip is starting from net income, not EBIT. Another is using the wrong tax figure. People also mix in interest. Each error distorts the result. Use operating profit and its own tax. Net income already includes interest.

The limits of this tool

This calculator uses a simple subtraction. It does not adjust for one-off items. It ignores non-cash charges. It also assumes a clean tax figure. Use it as a quick gauge. One-off items can distort it.

Using NOPAT to plan

Track NOPAT across periods to spot a trend. Compare it to sales for a margin. Use it in return-on-capital checks. A rising figure signals real strength. Let it guide your analysis. A rising figure points to strength.

What the figure does not cover

Recompute it as figures firm up. A new tax number moves it. Compare a few periods to plan. A clear figure keeps your view sharp. Recheck it as taxes settle.

Frequently asked questions

What is NOPAT?

Net operating profit after tax is EBIT minus taxes on that operating profit. It shows what the core business earns after tax, before any effect of debt financing.

Why use NOPAT?

Because it removes financing, NOPAT lets you compare operating performance across companies and feeds measures like economic value added and free cash flow.