Free ecommerce tools
Work out discounts, selling prices, payment fees, contribution profit and advertising targets. Choose a calculator and enter your own figures. Free to use · no sign-in needed
- Discount Calculator
Enter a price and discount to see what you pay and save. Check each calculation step, then compare stacked coupons or multi-buy offers.
- Markup Calculator
Calculate selling price or markup from your costs, and see the gross profit on each sale. Check the matching margin before you set your price.
- PayPal Fee Calculator
Estimate PayPal fees and see what you keep by country and payment type. Need a set amount? Work out how much to charge after fees.