What is product margin and how to calculate it

Product Margin is the share of gross profit in sales revenue. In other words, it shows what percentage of earned revenue remains after covering the cost price of the product.

This metric is used to quickly assess how profitable a product is, compare items with each other, and decide which products to develop and which to remove from the assortment. For sales on marketplaces, margin is especially important: it allows you to immediately see which product listings generate more profit from turnover.

What Product Margin Shows

Product margin shows what portion of revenue turns into gross profit. The higher the margin, the larger the share of revenue the business retains after paying the cost price.

This metric helps to:

evaluate the sales efficiency of each product;

compare the profitability of items with different prices and sales volumes;

select priority products for promotion.

However, margin is not equal to net profit. It does not account for:

marketplace commissions;

advertising;

logistics and storage;

taxes;

packaging and other operating expenses.

Therefore, a product with a high gross profit margin may yield a low or even negative financial result after all costs are considered.

What is the Difference Between Margin, Margin Rate, and Markup

Margin, margin rate, and markup describe different aspects of the same sale.

Margin is the amount of gross profit in rubles. Margin Rate is the percentage of revenue that constitutes gross profit. Markup is the percentage by which the selling price exceeds the cost price.

The same numbers look different across these metrics.

Example: A product is purchased for 1,000 ₽ and sold for 1,500 ₽.

Margin (gross profit) = 1,500 ₽ − 1,000 ₽ = 500 ₽. Margin Rate = 500 ₽ / 1,500 ₽ × 100% = 33.3%. Markup = 500 ₽ / 1,000 ₽ × 100% = 50%.

That is:

margin answers the question: "How much profit in rubles did we earn from the sale?";

margin rate answers: "What share of revenue does this profit represent?";

markup answers: "By what percentage is the selling price higher than the cost price?".

Formula for Calculating Product Margin

Product margin is calculated as the ratio of gross profit to gross revenue, expressed as a percentage:

Margin Rate = Gross Profit × 100% / Gross Revenue

Where:

Gross Profit = Gross Revenue – Marketplace Services – Cost Price;

Gross Revenue = Total Sales (at seller's prices) – Total Returns + Compensation.

Calculation Example For a product over a month:

revenue — 800,000 ₽;

gross profit — 320,000 ₽.

Plug into the formula:

320,000 × 100% / 800,000 = 40%

Result: product margin is 40%. This means 40% of the revenue is gross profit, while the remaining 60% covers the cost price.

Why Calculate Margin

Margin is needed to assess not just turnover, but the real sales efficiency of each product. The metric helps to:

compare the profitability of different items in the assortment;

select products with the best "sales/profit" ratio;

monitor how discounts and promotions affect profit;

check whether the current price is adequate relative to costs;

decide which products to scale and which to gradually phase out.

If you focus only on revenue and order volume, it's easy to bet on a "hit" that ultimately earns little due to low profit per unit.

What is Considered a Good Margin

There is no single standard margin for all businesses. The acceptable level heavily depends on:

product category;

competition;

purchasing conditions;

fixed and variable costs of the company.

Approximate benchmarks:

Margin Rate	Assessment
Up to 15%	Low
15–30%	Average
30–50%	Good
Over 50%	High

It is most accurate to compare margin:

between products within the same category;

with competitors operating in the same niche and under similar conditions.

How to Calculate Margin on Marketplaces

On marketplaces (Wildberries, Ozon, Yandex Market, etc.), the basic calculation of margin based on revenue and gross profit provides only a top-level view.

If you only look at:

revenue;

cost price;

gross profit, you see how much a product brings in before accounting for platform specifics.

To assess real profitability, you need to additionally factor in:

marketplace commissions;

logistics (delivery to warehouse, picking, last mile);

warehouse storage;

advertising and promotion costs;

participation in promotions and discounts;

returns and defects;

taxes;

packaging and related materials costs.

As a result, a product with a high margin by formula may actually yield little profit or even go negative due to high commissions and advertising costs.

Example: Two products have the same margin rate of 40%.

Product A is hardly advertised, rarely returned by customers, and has minimal logistics. Product B is actively promoted through internal marketplace advertising, participates in promotions, has a high return rate, and expensive delivery.

Formally, based on gross profit, they are identical — 40% of revenue. But after deducting:

advertising costs,

logistics,

returns,

additional discounts, the net profit for the products will differ.

Therefore, for decisions on assortment, pricing, and scaling, it is important to look not only at margin but also at the full cost structure and final net profit.

How to Analyze Margin in Torgstat

Manually calculating margin and other metrics for marketplaces requires constant data collection: revenue, cost price, commissions, logistics, advertising, taxes. This is time-consuming and error-prone.

In the Torgstat service, margin and related metrics are calculated automatically based on data from Wildberries, Ozon, and Yandex Market.

The system:

pulls sales statistics;

accounts for cost price and main expenses;

shows product profitability for each marketplace;

allows you to compare results in a single interface.

In addition to margin, Torgstat allows you to analyze:

net profit;

profitability;

ROI;

ROCE;

and other metrics that provide a complete picture of the financial efficiency of a marketplace business.

Conclusion

Product margin shows what share of revenue turns into gross profit and helps to:

compare the profitability of different products;

evaluate the assortment;

establish pricing.

But for marketplace sellers, this metric is only part of the picture.

To see real profit, you must additionally account for platform commissions, logistics, storage, advertising, taxes, returns, and other expenses.

A comprehensive analysis of margin together with net profit and profitability allows you to objectively evaluate each product and make informed business development decisions.

Frequently Asked Questions

What is product margin in simple terms?

Product margin is the percentage of revenue that remains as gross profit after covering the cost price. The metric shows how profitable a product is and allows you to compare the efficiency of different items in the assortment.

How is margin rate different from margin?

Margin is gross profit in rubles: the difference between revenue and cost price. Margin rate is the same profit but expressed as a percentage of revenue.

What is considered a good margin?

In many product niches, a margin rate above 30% is considered a benchmark. However, the actual "good" value depends on the product category, market conditions, and cost levels. It is more accurate to compare margin within your own niche and with direct competitors.

Can profit be assessed only by margin?

No. Margin reflects only the ratio of revenue to cost price. It does not account for marketplace commissions, logistics, advertising, taxes, returns, and other costs.

To assess actual profit, you need to analyze margin together with total expenses and net profit.