Retail Gross Margin

It is the share of each sale you keep after paying for the product itself — before rent, payroll, and marketing.

Formal definition

Retail gross margin equals gross profit divided by net sales, showing how much revenue remains after merchandise cost.

Why it matters

Thin merchandise margin cannot support store rent and staff; most healthy shops need roughly 45–65% depending on category.

Where you see it

• Monthly store P&L reviews
• Buyer and merchandising meetings
• Franchise disclosure documents
• Retail investor pitch decks
• Introductory small-business accounting

Worked example

1. Net sales: $500,000.
2. Cost of goods sold: $225,000.
3. Gross profit: $275,000.
4. Gross margin = ($275,000 ÷ $500,000) × 100 = 55%.
5. Interpretation: 55¢ of each sales dollar covers product cost; 45¢ must cover all other expenses and profit.

How Business metrics calculates it

(Revenue − COGS) ÷ Revenue × 100 on the retail calculator.

The range we use for status labels

On Business metrics, the status band for this KPI is roughly 45 to 65. Higher values are generally healthier in this band. Your niche can sit outside it honestly — the label is a prompt to read the coaching, not a certificate.

Where people fool themselves

Retail gross margin after a 40%-off weekend is a different business than the margin on a full-price Tuesday. Average them if you want a year; do not use the Tuesday to plan inventory for the weekend.

Run it on your own numbers: the Retail & E-Commerce calculator.