Free ecommerce tools & calculators

Enter cost and selling price to see margin and profit per unit.

Work out a selling price from a cost and a target markup.

Find how many units you need to sell to cover fixed costs.

Set a selling price from cost, fees, and a target margin.

Estimate Shopee commission and transaction fees on a sale.

Estimate TikTok Shop fees so you can price with eyes open.

Estimate Lazada commission and fees per order.

Work out return on ad spend from revenue and ad cost.

See the final price and the margin left after a discount.

Compare courier rates against what you charge buyers.

Add up cost of goods sold across a product's components.

Work out Malaysian Sales & Service Tax on a sale amount.

See how quickly your stock sells through over a period.

Find the stock level where you should place a reorder.

Calculate average order value from sales and order counts.

Turn a product name and attributes into a tidy, consistent SKU.

Validate an EAN-13 barcode's check digit.

Create EAN-13 barcodes for your SKUs.

Generate a clean product description from a few details.

Brainstorm fresh, available-sounding store names.

Generate a short, memorable tagline for your brand.

Turn a link into a scannable QR code for packaging.

A simple, fillable invoice template for your orders.

A tidy packing slip to drop in the box with each order.

Draft a clear, fair return policy for your store.

Draft store terms and conditions you can adapt.

Draft a starter privacy policy for your storefront.

A friendly order-confirmation email you can reuse.