Why is my net margin so much lower than my gross margin?

The gap is all your operating costs: ad spend, payroll, software, rent, shipping fees, and payment processing. A brand with 70 percent gross margin and 8 percent net margin is spending 62 percent of revenue on everything that is not COGS. That is normal. Work on ad efficiency and opex to close the gap.

Should I include founder salary in operating expenses?

Yes. If you do not pay yourself a market salary, your net margin looks artificially healthy. Add a reasonable founder wage to operating expenses so the number reflects what the business could actually support if you hired a replacement. This matters even more when you eventually sell.

What if net margin is negative but the business is growing fast?

Growth-stage losses are acceptable if CAC payback is under 12 months and LTV:CAC exceeds 3x. If either is broken, you are not growing, you are buying revenue. Run this calculator monthly and tie margin trajectory to a specific date when it turns positive.

How often should I calculate net margin?

Monthly is the minimum. Quarterly hides the speed of problems. If you run paid media at scale, weekly blended margin checks catch issues before they compound. Tie every planning meeting to the trailing 30-day net margin number.

Profit & Pricing · Free Tool

Net Profit Margin Calculator

Calculate net margin after every cost lands. COGS, ad spend, operating expenses, and other fees all come out before you see the real number. Gross margin is a ceiling. This is the floor.

Net Margin = (Revenue − All Costs) ÷ Revenue × 100

Revenue ($)

COGS ($)

Ad spend ($)

Operating expenses ($)

Other costs (fees, shipping) ($)

From MagicFit

Net margin is the only number your bank account cares about

Scaling revenue with shrinking net margin is how brands blow up. The fix is better creative that lifts conversion without needing discount to close. MagicFit ships fresh ad video weekly so you can scale and protect margin at the same time.

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How to use this Net Profit Margin Calculator

Net profit margin is what remains after every cost: COGS, ad spend, payroll, software, rent, shipping, payment fees, everything. This is the number your accountant signs, your investors evaluate, and your bank balance reflects. Gross margin can be 70 percent while net margin is negative 5 percent, which is what happens when paid acquisition is scaled past contribution.

Most DTC brands target 10 to 15 percent net margin at steady state. Brands in aggressive growth mode intentionally run 0 to 5 percent to fund customer acquisition, which is fine as long as LTV:CAC math supports it. Brands running negative net for more than two quarters without a clear path to profitability are burning runway, not scaling.

When net margin compresses, the instinct is to cut overhead. The real leverage is almost always creative and offer. A 1-point lift in conversion rate flows straight to the bottom line because the cost structure does not change. That is why ad creative weekly updates can swing net margin more than an HR cut ever will.

Frequently Asked Questions

Steady-state DTC brands target 10 to 15 percent net margin. Elite operators hit 20 percent or more. Brands in growth phase often accept 0 to 5 percent to fund acquisition, but that only works if LTV:CAC math supports a clear path to profitability within 12 months.

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