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Ecommerce

Measure ecommerce performance, order economics, marketplace costs and store growth without spreadsheets.

EcommerceAverage Order Value Calculator

Calculate average revenue generated per order.

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EcommerceBundle Discount Calculator

Calculate the effective percentage discount offered by a bundle.

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EcommerceCart Abandonment Rate Calculator

Calculate the percentage of shopping carts that do not become completed orders.

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EcommerceCheckout Conversion Rate Calculator

Calculate the share of started checkouts that become orders.

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EcommerceCOGS Calculator

Estimate cost of goods sold using beginning inventory, purchases and ending inventory.

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EcommerceCustomer Retention Rate Calculator

Calculate customer retention while excluding customers newly acquired during the period.

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EcommerceDays Inventory Outstanding Calculator

Estimate the average number of days inventory remains before being sold.

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EcommerceEcommerce Conversion Rate Calculator

Calculate ecommerce conversion rate from orders and sessions.

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EcommerceGMROI Calculator

Calculate gross margin return on inventory investment.

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EcommerceInventory Turnover Calculator

Calculate how many times average inventory is sold through during a period.

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EcommerceLanded Cost Per Unit Calculator

Calculate total landed cost per unit including product, freight, duties and other entered costs.

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EcommerceProduct Margin Calculator

Calculate product margin after landed cost and entered selling fees.

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EcommerceProduct Profit Calculator

Calculate product-level profit before overhead from selling price, landed cost and fees.

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EcommerceProduct Return Rate Calculator

Calculate the percentage of sold items that were returned.

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EcommerceRefund Rate Calculator

Calculate the percentage of orders that were refunded.

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EcommerceReorder Point Calculator

Estimate the inventory level at which a new order should be placed.

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EcommerceRepeat Purchase Rate Calculator

Calculate the percentage of customers who purchased more than once.

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EcommerceSell-Through Rate Calculator

Calculate sell-through rate using units sold and ending inventory.

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EcommerceStock Cover Days Calculator

Estimate how many days current inventory can cover at the current sales rate.

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EcommerceWholesale Price Calculator

Estimate the wholesale price that allows a retailer to achieve a target gross margin at the specified retail price.

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Using this category

Keep the comparison meaningful.

Use these calculators for store planning, product economics, checkout performance and marketplace decision-making.

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Category guide

How to use Ecommerce calculators together

Ecommerce performance is a chain: traffic reaches the store, visitors move through checkout, orders create revenue, products carry costs, and inventory has to turn fast enough to support cash flow. Looking at only one stage can hide the real constraint. A strong average order value cannot compensate for weak conversion indefinitely, and high sales volume can still produce poor economics if product costs, returns or fulfilment expenses are too high.

The Average Order Value Calculator is a useful starting point for order economics. Pair it with the Ecommerce Conversion Rate Calculator to connect visitor volume with completed orders. Use the Product Profit Calculator to check whether the revenue created by a product leaves enough value after cost. For stock-heavy businesses, the Inventory Turnover Calculator helps show how efficiently inventory is converted into sales.

Use net and gross figures consistently. Returns, discounts, marketplace fees, payment fees, shipping and landed costs can materially change the result depending on the calculator. When comparing periods, use the same store, channel and date range so changes in merchandising or seasonality do not get mistaken for a formula issue.

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