- Choose a unit
Use either boxes, items, or orders consistently in both count fields.
- Use a matched cohort
Allow shipped units enough time to be returned before finalizing the rate.
- Enter shipped volume
Count fulfilled units in the cohort.
- Enter returned volume
Count physical returns from those same shipments.
- Add average unit value
Use net merchandise value to estimate returned and retained value.
- Read the rate and value
Investigate reasons by product, size, or subscription tier outside the blended total.
Subscription Return Calculator
This calculator measures the share of shipped subscription items or boxes that customers return and estimates their value.
Merchandise and operations teams can use it to track product fit, forecast reverse-logistics workload, and distinguish returned merchandise from cash refunds.
Enter your values
Result
—
Subscription return rate
Returned value—
Retained units—
Retained shipment value—
Return rate = Returned units ÷ Shipped units × 100
Returned value = Returned units × Average unit value
Retained value = (Shipped units − Returned units) × Average unit value
The model assumes the same average value for returned and retained units and does not estimate restocking recovery or return shipping.
What the result means
The main result is the percentage of shipped subscription units physically returned by customers.
Returns are not identical to refunds: a return can receive store credit, partial reimbursement, replacement, or no refund.
Given
An apparel subscription ships 5,200 boxes; 182 are returned. Average merchandise value per box is $38.
Calculation
Return rate = 182 ÷ 5,200 × 100 = 3.50%.
Returned value = 182 × $38 = $6,916.
Retained value = 5,018 × $38 = $190,684.
Result
The physical return rate is 3.50%.
Should exchanges count as returns?
Count the incoming item as a return if the goal is reverse-logistics volume. Track the replacement shipment separately.
Can I use orders instead of items?
Yes, but use orders for both shipped and returned counts. Item-level and order-level return rates answer different questions.
Why use a cohort instead of calendar-month returns?
Returns received this month may come from earlier shipments. A cohort matches outcomes to their original shipped units.
Does returned value equal financial loss?
No. Items may be resold, and return shipping, processing, damage, and refunds can differ from merchandise value.
How is this different from the refund calculator?
This page tracks physical merchandise coming back. The refund calculator tracks money returned to customers.