Margin vs Markup: The Crucial Difference
D2C entrepreneurs often mistake markup for margin, leading to mispriced catalogs and lost profits. Although both look at the gap between COGS and price, their base references are entirely distinct:
- Gross Margin: Shows the percentage of revenue that is profit. It is calculated by dividing profit by the selling price. If you buy for ₹500 and sell for ₹1,500, your gross margin is 66.7%.
- Markup: Shows how much you increase the cost of a product to reach its selling price. It is calculated by dividing profit by the original cost (COGS). If you buy for ₹500 and sell for ₹1,500, your markup is 200%.
The Mathematical Formulas
1. Gross Profit Margin Formula:
Gross Profit = Selling Price - Cost of Goods Sold (COGS) Profit Margin % = (Gross Profit / Selling Price) * 100
2. Markup Formula:
Markup % = (Gross Profit / COGS) * 100
How to Find Your Selling Price From a Target Margin
Work backwards from the margin you need, not forwards from cost. Add up everything one order costs you, then divide by one minus your target margin:
Selling price = Total cost per order ÷ (1 − target margin) Example: ₹600 ÷ (1 − 0.40) = ₹1,000 for a 40% margin
If you're GST-registered, this is the price beforeGST. Add GST on top, because the tax you collect isn't your revenue. Check the tax part with the GST calculator. To build a full price including ad spend per order, use the ecommerce pricing calculator.
Worked Examples for Indian Online Sellers
Three example products, with every per-order cost written out. The numbers are illustrative, so swap in your own supplier and courier quotes.
| Product | Cost | Price | Per-order costs | Gross margin | Net profit | Net margin |
|---|---|---|---|---|---|---|
| Phone case (bought wholesale)Guide: sell mobile accessories online | ₹85 | ₹299 | ₹95₹55 shipping, ₹15 packaging, ₹6 gateway, ₹19 returns buffer | 72% | ₹119 | 40% |
| Cotton saree (Surat wholesale)Guide: sell sarees online | ₹650 | ₹1,499 | ₹210₹80 shipping, ₹35 box and tissue, ₹30 gateway, ₹65 returns buffer | 57% | ₹639 | 43% |
| Ceramic table vaseGuide: sell home decor online | ₹380 | ₹1,199 | ₹260₹110 shipping (volumetric), ₹70 bubble wrap and double box, ₹24 gateway, ₹56 breakage buffer | 68% | ₹559 | 47% |
Look at the vase. Its 68% gross margin looks like the best of the three, but fragile shipping and a breakage buffer take away more than 20 points. The phone case goes from 72% gross to 40% net. That's why you should always check net margin before you set a price.
Common Mistakes When Setting Prices
- Confusing markup with margin: a 50% markup on cost is only a 33% margin on price.
- Calculating margin on the GST-inclusive price: the tax is not your money, so it inflates your margin on paper.
- Ignoring payment gateway fees: around 2% per prepaid order adds up across thousands of orders.
- Forgetting COD returns (RTO): every refused COD parcel costs two-way shipping with no sale. Spread that cost across the orders that succeed.
- Treating ad spend as overhead: if each order costs ₹150 in Meta ads, that ₹150 belongs in the per-order cost. Check it with the ROAS calculator.
Frequently Asked Questions
How do I calculate profit margin on a product?
Subtract the product cost from the selling price, divide by the selling price and multiply by 100. A product that costs ₹400 and sells for ₹1,000 has a gross profit of ₹600 and a gross margin of 60%. For net margin, also subtract per-order costs such as packaging, shipping, payment gateway fees and ad spend before dividing.
What is the difference between margin and markup?
Margin is profit as a share of the selling price; markup is profit as a share of the cost. Buying at ₹500 and selling at ₹1,000 is a 50% margin but a 100% markup. Pricing with a "50% markup" when you meant a 50% margin leaves you with only a 33% margin.
Should I calculate margin on the price with GST or without GST?
Without GST. If you are GST-registered, the GST you collect belongs to the government, so your real revenue is the price excluding tax. A ₹1,180 price that includes 18% GST is ₹1,000 of revenue for you. Calculate margin on that ₹1,000, not the ₹1,180 the customer pays.
How do I find the selling price for a target margin?
Divide your total cost by (1 − target margin). For a ₹600 all-in cost and a 40% target margin: ₹600 ÷ 0.60 = ₹1,000. Note that adding 40% to cost (₹840) gives only a 28.6% margin — a common pricing mistake.
What is a good profit margin for an online store in India?
It depends on the category and how you get customers. Small, light items like phone cases and jewellery often run gross margins of 60% or more, because they need that room to pay for ads, COD returns and shipping. Heavier or branded goods run thinner. What matters is net margin after every per-order cost: if it is below roughly 15%, a small rise in ad costs or returns can wipe out your profit.
How do Cash on Delivery returns (RTO) affect my margin?
Every COD order that is refused at the door costs you forward shipping plus return shipping, with no revenue. Spread that cost across the orders that do succeed. For example, if 1 in 5 COD orders returns and each failed delivery costs ₹120 in freight, add about ₹30 to the cost of every successful COD order.
Pricing Guides by Category
- Mobile accessories margins and sourcing: what phone cases, chargers and earbuds really make after shipping.
- How to price sarees online: pricing, shipping and returns for saree sellers.
- Shipping fragile home decor: packaging costs and breakage buffers.
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