Profit & PricingFree

Buy X Get Y Calculator

See whether a “Buy X, get Y free” offer still makes money. Free units are not free for you — you still pay for them.

Offer

Buy quantity (X)Free quantity (Y)Price per paid unit (₹)Enter a price per paid unit greater than zero.Product cost per unit (₹)

Advanced costs

Packaging per unit (₹)Shipping per order (₹)Marketplace fee

Percentage of what the customer paysOther costs per order (₹)e.g. advertising

Prices are treated as what you receive (GST not separated), matching the Bundle Profit Calculator.

Result

Fix the highlighted fields to see results.

How it works: the customer pays for X units and receives X + Y. Every unit, free or paid, costs you product and packaging. Effective discount = free units ÷ total units. Same promotion logic as the Bundle Profit Calculator.