What is profit margin? – Profit margin tells you how much money you keep from every ₹100 of sales after paying all costs. The basic formula:
Profit Margin (%) = (Net Profit / Revenue) × 100
Table of Contents
ToggleStep-by-step: How to calculate profit margin
Step 1- Calculate Revenue (Net Sales)
Revenue = total sales value of medicines you sold- exclude GST and subtract returns or discounts.
Example: if you invoiced ₹1,60,000 including GST 12%, net sales = ₹1,60,000 / 1.12 = ₹1,42,857 (approx). For simplicity, most distributors keep sales records already GST-exclusive.
Tip: Always use figures after returns and discounts. That gives a true picture.
Step 2- Calculate Cost of Goods Sold (COGS)
COGS = what you paid to buy those products (purchase price) + freight-in, custom duty (if any), packing cost related to purchase.
Do not include shop rent, salaries or MR commissions here – those are operating expenses.
Step 3- Add Operating Expenses
These are the everyday running costs:
- Warehouse rent, electricity, packing, storage
- Staff salaries, MRs incentives, travel expenses
- Vehicle/fuel, courier costs, marketing materials, phone/internet
- Accounting, bank charges, insurance, depreciation
Step 4- Other expenses / adjustments
Include bad debts, expired stock write-offs, license renewals, legal fees — anything that reduces profit but isn’t COGS or regular OPEX.
Step 5- Net Profit
Net Profit = Revenue − (COGS + Operating expenses + Other expenses)
Step 6- Profit Margin
Profit Margin (%) = (Net Profit ÷ Revenue) × 100
Worked example (very simple)
- Revenue (net sales) = ₹1,50,000
- COGS (purchase + freight) = ₹70,000
- Operating expenses = ₹40,000
- Other expenses = ₹5,000
Net Profit = 1,50,000 − (70,000 + 40,000 + 5,000) = ₹35,000
Profit Margin = (35,000 / 150,000) × 100 = 23.33%
So, from every ₹100 of sales, you keep about ₹23 as profit after all costs.
Also Read: How to Start PCD Pharma Franchise on Monopoly Basis
Factors That Influence Profit Margin in a PCD Pharma Franchise
- Product mix and pricing – Selling high-value products like softgels or cardiac medicines usually gives better profit margins. Common, low-priced medicines may earn less.
- Purchase cost and minimum order quantity (MOQ) – If your manufacturer offers lower purchase prices or allows small order sizes, you save money and reduce the risk of unsold stock.
- Promotional support – Free samples, brochures, or medical representative (MR) training from the company reduce your own marketing expenses, which means more profit for you.
- Logistics and delivery time – Quick delivery helps avoid expired or unsold stock and saves on urgent transport costs. Slow or poor logistics can eat into your margin.
- Payment terms and receivables – If you have to give long credit periods to retailers, your money stays blocked. This increases financial pressure and lowers your effective margin.
- Expired stock and returns – Medicines that expire on shelves or frequent product returns directly cut into your profits.
Practical ways to improve your margin
- Negotiate better buying price or smaller MOQ
- Focus on high-margin products
- Cut unnecessary operating costs (optimize routes, reduce wastage)
- Use supplier promotional support fully (samples, frames, MRs training)
- Tighten credit & improve collection
- Reduce expiry and returns (FIFO, smaller orders for slow movers)
Conclusion
Understanding profit margin is one of the most important parts of running a PCD pharma franchise business. When you know how to calculate it step by step, you get a clear picture of how much you’re really earning after all costs. For new distributors, the key is to keep expenses in check, choose the right product mix, and work with a company that offers fair prices, flexible order sizes, and good support. With careful planning and smart decisions, it’s possible to start small and still build a profitable pharma business in India.