Online Seller Calculators

E-commerce Profit & Fee Calculators for Amazon, Flipkart and Meesho Sellers

Your profit per order is the selling price minus product cost, marketplace commission and fixed fees, shipping, GST and TCS, payment fees, packaging and the cost of returns. These 22 calculators work out each piece for Amazon, Flipkart, Meesho and your own store, so you can price a product before you list it.

  • 22 free tools
  • No sign-up
  • Made for India (₹, Indian sizes)
  • Updated

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All e-commerce profit & fee calculators

Frequently asked questions

How much does Amazon or Flipkart take per order?

Commission (a % of the selling price that depends on the category), a fixed closing fee and shipping by weight, plus 18% GST on those fees. Use the fee comparison to see all three marketplaces side by side.

What is the difference between margin and markup?

Margin is profit as a % of the selling price; markup is profit as a % of cost. A product bought at ₹100 and sold at ₹150 has a 50% markup but a 33% margin.

How do returns and RTO affect profit?

Each return or RTO costs forward and reverse shipping and often the product itself. A 20% RTO rate can wipe out a 15% margin, so price in your expected return rate.

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Know about CouponTalk

CouponTalk is an Indian shopping research site founded by Hemant Kumar. We help you choose the right product, get the size right and pay a fair price, with buying guides, 248 free calculators, a price tracker and verified deals.

We stand out because

  • Made for India: prices in ₹, Indian sizes, and brands and stores you can buy from here.
  • Show the working: every calculator explains its formula and gives a worked example.
  • Real price history: each price shows when it was checked, so you know a deal is real.
  • Free for everyone: no sign-up, no paywall.

Our key focus areas

What makes us different

  • Not for sale: no brand can pay for a ranking or a "best" spot.
  • Checked by people: every guide and calculator is reviewed before it goes live.
  • Clear sources: RBI rules, GST rates and standard size charts, explained on each tool.
  • Honest limits: we show past prices and never promise future ones. Our editorial policy.

Affiliate disclosure: CouponTalk is reader-supported. We add affiliate links to some products and stores, and we may earn a commission when you click a link and buy, at no extra cost to you. Commissions never change what we recommend. Read our affiliate disclosure.

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