Back to Tools

Return Cost Calculator

Calculate the true cost of ecommerce returns from return rate, reverse shipping, restocking, resale markdown, AOV, and margin.

Return cost calculator

Estimate the monthly profit loss from returns, including lost gross profit, reverse shipping, restocking, and markdowns.

$
%
%
$
$
%
Total monthly return cost
$5,720
Returned orders
90
Return cost per order
$5.72
Lost gross profit
$3,758
Handling cost
$990.00
Add return cost per order to product economics. High-return products often look profitable until reverse logistics and markdown recovery are included.

Like this tool? Try Sequenzy for free

AI-powered email marketing with Stripe integration, automations, and built-in analytics.

Start Free Trial

About this tool

What this free tool calculates

Use this for apparel, beauty, accessories, and any product where returns quietly destroy contribution profit.

How to use the result

The calculator estimates returned orders, returned revenue, lost gross profit, reverse logistics cost, resale markdown loss, and return cost per order.

If return cost per order is high, improve product pages, sizing guidance, post-purchase education, or return policy economics before scaling ads.

Useful next calculators

Why the calculator stays input-driven

This free ecommerce tool does not guess demand, scrape competitors, or invent benchmarks. Change the numbers to match your store, then use the result to decide whether a product, campaign, discount, or inventory move is worth doing.

Frequently Asked Questions

Is this calculator specific to Shopify?

The math is ecommerce-specific and works especially well for Shopify stores because it includes the costs Shopify merchants usually need to model: COGS, payment fees, shipping, returns, ad spend, inventory, conversion rate, or repeat purchases depending on the tool.

Should I use gross margin or contribution margin?

Use contribution margin when you are making advertising, discount, or growth decisions. Gross margin is useful, but contribution margin is stricter because it accounts for variable costs like payment fees, fulfillment, shipping, returns, and app costs.

Why does the tool use default values?

Defaults make the calculator useful immediately and show the shape of the result before you enter your own numbers. Replace them with your store's actual numbers before making a final decision.

Related Free Ecommerce Tools

View all tools

Shopify Profit Margin Calculator

Calculate real Shopify profit per order after COGS, shipping, fulfillment, payment fees, returns, apps, and ad cost.

Product Pricing Calculator

Find the selling price needed to hit a target net margin after ecommerce costs, returns, fees, and ad spend.

Discount Impact Calculator

See whether a sale or discount still leaves enough profit after fees, returns, shipping, fulfillment, and ad cost.

Cart Abandonment Recovery Calculator

Estimate recovered orders, recovered revenue, and net profit from abandoned cart email or SMS flows after discounts and message costs.