What is an Amazon FBA calculator?
An Amazon FBA calculator India helps marketplace sellers estimate the charges associated with selling a product through Fulfilment by Amazon. Typical cost considerations include category-based referral charges, closing fees, shipping or fulfilment charges and GST on applicable seller service fees.
This calculator also includes your product sourcing cost so you can distinguish the seller payout from estimated profit per order. Rates and final deductions vary by category, dimensions, weight, fulfilment program and seller agreement.
Amazon seller fee calculation formulas
Referral fee = Selling price × Referral percentage ÷ 100.
Marketplace charges before GST = Referral + Closing + Shipping/Fulfilment + Pick and pack.
GST on estimated fees = Marketplace charges × GST rate ÷ 100.
Seller payout = Selling price − Total marketplace charges including GST.
Estimated profit = Seller payout − Product cost − Other seller costs.
Profit margin = Estimated profit ÷ Selling price × 100.
FBA versus Easy Ship versus Self Ship
FBA: Amazon handles eligible fulfilment activities; applicable fees can depend on item size and packed weight. Storage and other optional fees are not modelled in this example.
Easy Ship: The seller prepares the parcel while Amazon manages eligible pickup and delivery; shipping can vary by service and zone.
Self Ship: The seller arranges delivery independently. Use the editable shipping-cost field rather than an assumed delivery slab.
Frequently asked questions
Does this calculator use the latest Amazon India FBA charges?
No. It uses fee assumptions inherited from the supplied old PHP page and commission rates from your existing database. Cross-check current Amazon Seller Central fees before using these estimates to set final selling prices.
Are Amazon referral fees different across categories?
Yes. This page loads a saved commission percentage for each category from the website's amazon table. Those saved rates may need updating.
What is the difference between payout and profit?
Payout is the amount remaining after estimated Amazon seller charges. Profit additionally subtracts your product sourcing and other seller expenses.
Why can some weights or sizes show unavailable?
The original example fee table has no defined amount for every weight and size combination. Rather than silently inventing a charge, the calculator asks you to use a supported combination.