Margin vs Markup: Price Your Products Without Confusion

You buy an item for ₹100 and sell it for ₹125. You added 25% to the cost, but your gross margin is 20%, not 25%. Mixing up margin and markup can make your intended profit smaller than you expected.

Use the formulas below for a simple item-pricing comparison. Keep cost and sales values on a consistent tax basis. These examples exclude tax and operating expenses; they do not represent net shop profit.

Markup uses cost as its base. Margin uses the selling price. The same ₹25 gross profit gives different percentages.

One item, two percentages

For cost ₹100 and selling price ₹125:

You have not lost money because the percentages differ. They measure the same gross profit against different bases.

Work backwards from a target

To add a 25% markup to a ₹100 cost: selling price = ₹100 × 1.25 = ₹125.

To obtain a 25% gross margin on a ₹100 cost: selling price = ₹100 ÷ (1 − 0.25) = ₹133.33, approximately. Confirm rounding and your shop's pricing convention before using the figure.

For a positive cost, a margin target of 100% cannot be reached with a finite selling price. Use the margin formula only with a target below 100% and valid input values.

What a discount changes

If your ₹125 selling price is discounted by 10%, the customer pays ₹112.50. With cost still ₹100, gross profit is ₹12.50 and gross margin is about 11.11%. A 10% discount on the selling price has halved this example's ₹25 gross profit.

Do this check before agreeing a large discount. Include relevant item costs consistently. Rent, salaries and other shop expenses still have to be considered when reviewing overall profitability.

A reusable price-check worksheet

Write down item cost, proposed selling price, discount and actual selling price. Then calculate:

If items are purchased and sold in different units, convert cost to the selling unit first. Comparing a box cost with a per-piece selling price gives a meaningless result.

Apply the check when evaluating DAM

Search Add Product and check Cost Price for the correctly measured item. Use New Sale to test your actual selling price and discount. Review the final bill before saving or sharing. Accurate inputs are essential to interpreting any report afterwards.

For stock units, see the hardware units guide. For the formula distinction, Toronto Metropolitan University's margin and markup worksheet is a useful reference.

Is gross margin the cash I can take home?

No. It is before other operating expenses and depends on correctly measured sales and item cost. Collections and profit also differ.

Should every item have the same margin?

The calculation does not decide your pricing policy. Demand, competition, spoilage and your business costs can differ between items.

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