eBay Damaged Item Loss Calculator
Estimate your financial loss on a damaged eBay sale after item cost, shipping, fees, refund amount and any insurance recovery.
Overview
Use this eBay damaged item loss calculator to estimate how much a damaged sale may really cost you after item cost, shipping, selling fees, buyer refunds and any insurance or carrier reimbursement. It is useful for reviewing individual orders and understanding the likely net impact of a damaged shipment.
How it works
The calculator starts with the original order total, which is the sale price plus shipping charged to the buyer. It then estimates selling fees using your fee rate, applies any fee refund percentage you expect to recover, and adds your item and outbound shipping costs. Finally, it compares those costs and the buyer refund against the original order total and subtracts any insurance or carrier recovery to estimate your final net loss.
How to use this calculator
- 1Enter the item sale price and any shipping charged to the buyer.
- 2Add your item cost and the outbound shipping cost you paid.
- 3Enter your estimated eBay fee rate for the order.
- 4Type the total refund given to the buyer.
- 5Add the percentage of fees you expect to recover and any insurance reimbursement.
- 6Review the estimated net loss and loss percentage.
Example Calculation
Sale price
$75
Shipping charged to buyer
$10
Your item cost
$40
Your outbound shipping cost
$12
eBay fee rate
13%
Refund to buyer
$85
Fee refund percentage
100%
Insurance or carrier recovery
$0
Estimated net loss
$52.00
For a $75 item with $10 shipping charged, $40 item cost, $12 outbound shipping, a 13.25% fee rate and a full $85 refund, the estimated net loss is about $52.00 if all selling fees are credited back and no insurance recovery is received.
Frequently asked questions
What does this calculator estimate?
It estimates your net financial loss on a damaged eBay order after item cost, shipping cost, fees, buyer refund and any reimbursement are considered.
Should I include shipping charged to the buyer?
Yes. If the buyer paid shipping separately, include it so the original order total and estimated fees reflect the full transaction.
What fee rate should I enter?
Enter the combined percentage you expect the marketplace to charge on the buyer's total payment. If your actual fees vary by category or order type, use your best estimate.
Why is fee refund percentage a separate input?
Some cases result in full fee credits, partial credits or no credit at all. This field lets you model different outcomes.
Does this include insurance claims?
Yes. Enter any amount you expect to recover from shipping insurance or the carrier, and the calculator subtracts it from the estimated loss.
Can I use this for partial refunds?
Yes. Enter the actual refund amount paid to the buyer, whether it was a full or partial refund.
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Assumptions and warnings
Assumptions
- Results are estimates based on the values you enter.
- The fee rate is applied to the buyer's total payment including shipping charged.
- Refunds, fee credits and reimbursements are treated as direct offsets only.
- The calculator does not include packaging costs, taxes, return postage, or labor unless you add them into your entered costs.
Warnings
- This calculator provides an estimate only and is not financial, legal or tax advice.
- Marketplace fee policies, refund treatment and claim outcomes can vary by case and may change over time.