Free Calculator
Profit Margin Calculator
See your real profit after every platform fee, return, and GST deduction.
Enter your selling price, product cost, and platform — see your real net margin after every deduction.
Net Profit Per Unit
₹0
0% net margin
LossBreakevenTarget 20%Excellent 35%+
How to Use the Profit Margin Calculator
The Profit Margin Calculator shows your real net profit per unit after every deduction — platform referral fee, fixed closing fee, GST on fees, fulfilment, returns, and advertising. Most sellers underestimate how much Amazon India and Flipkart take from each sale. This calculator makes every line item visible.
A net margin below 15% is risky. A margin below 8% leaves you unable to absorb normal market fluctuations. Calculate your margin before you list, not after your first month's account statement arrives.