Retail & inventory
Price orders, manage stock and compare buying costs. Work stays in your browser tab.
Shopping cart total
Estimate a cart after one discount, shipping and a user-entered tax rate.
Marketplace fee price
Find a selling price that covers cost, a fixed fee, a sales percentage fee and a target profit.
Landed cost per unit
Allocate purchase, freight and other stated charges over sellable units.
Economic order quantity
Balance ordering and holding costs under the basic constant-demand EOQ model.
Stock cover days
Estimate how long available stock will last at a stated daily demand.
Sell-through rate
Measure units sold as a percentage of units available during a period.
Inventory shrinkage
Compare recorded stock value with the value counted in stock.
Bundle savings calculator
Compare a bundle price with the total standalone price for its contents.
Return rate calculator
Measure returned orders against total orders in a consistent reporting window.
Average order value
Calculate average revenue per order for a store or service.