Return Rate Calculator
Calculate your product return rate, model the total revenue lost, net revenue after returns, and the full margin impact including restock costs.
Enter total orders and returns to see the result.
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Return Rate Formula
Return rate is the percentage of shipped orders that are sent back. Revenue and margin impact require knowing the average order value and gross margin.
Return Rate = Returns ÷ Orders × 100
Revenue Lost = Returns × Average Order Value
Example: 80 returns ÷ 1,000 orders = 8% · 80 × $75 = $6,000 revenue lost
The Hidden Cost of Returns
Most ecommerce operators focus on return rate as a percentage, but the real business impact is felt in margin. A business with a 40 percent gross margin that processes a return does not just lose the revenue — it also loses the cost of acquiring that customer, the cost of the product, and the cost of handling the return, all without retaining any value.
Restock costs are often underestimated. Receiving, inspecting, repackaging, and re-listing a returned item can cost $5 to $25 per unit depending on the product and fulfilment setup. Add return shipping and you can easily spend $15 to $40 per return on top of the lost profit.
Use this calculator to model what a one or two percentage point reduction in return rate would mean for your bottom line. The numbers often make the investment in better product content or improved size guidance look very attractive.