eBay ROI Calculator
Calculate your estimated eBay return on investment, profit, margin and break-even sale price after common selling costs.
Overview
Use this eBay ROI Calculator to estimate the profit on a sale after item cost, shipping, marketplace fees and other selling expenses. It helps you compare likely return, margin and break-even price before you list an item.
How it works
The calculator adds your sale price and shipping charged to find gross revenue. It then estimates percentage-based eBay fees plus any fixed fee, adds your item, shipping and other costs, and subtracts everything from revenue to find net profit. ROI is shown as profit compared with your direct invested cost, while profit margin shows profit as a share of total revenue. The break-even sale price estimates the item price needed so that revenue covers all entered costs.
How to use this calculator
- 1Enter the price you expect the item to sell for.
- 2Add the amount you charge the buyer for shipping.
- 3Enter your item cost, shipping cost and any other per-item expenses.
- 4Input your estimated eBay fee percentage and any fixed fee per order.
- 5Review your net profit, ROI, margin and break-even sale price.
Example Calculation
Expected sale price
$50
Item cost
$20
Shipping charged to buyer
$5
Your shipping cost
$6
eBay fee rate
13%
Fixed fee per order
$0
Other costs
$1
Net profit
$20.41
In this example, gross revenue is $55.00, estimated total fees are about $7.59, net profit is about $20.41, ROI is about 75.59%, and the break-even sale price is about $26.11.
Frequently asked questions
What does this eBay ROI Calculator estimate?
It estimates net profit, ROI, profit margin, total fees and the break-even sale price for an eBay sale based on the numbers you enter.
How is ROI calculated for eBay selling?
This calculator uses net profit divided by your direct invested cost, which includes item cost, shipping cost and other per-item costs, then multiplies the result by 100.
Should I include shipping charged to the buyer?
Yes. If the buyer pays shipping, enter that amount because it affects your total revenue and often the fees charged on the order.
Do eBay fees include payment processing?
Fee structures vary by region and account type. You can include the combined percentage fee and any flat fee per order to match your situation more closely.
What should I include in other costs?
You can include packaging materials, inserts, promoted listing costs, handling supplies or any other direct cost tied to the sale.
Why is my break-even sale price higher than expected?
Break-even price increases when fees, shipping cost and other expenses take up more of your sale proceeds. A higher fee rate means you need a higher sale price to cover costs.
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Assumptions and warnings
Assumptions
- Results are estimates based on the fee rate and costs you enter.
- Sales tax or VAT collected and remitted by the marketplace is not included.
- ROI is calculated using your item cost, shipping cost and other direct costs before marketplace fees.
- The break-even price assumes the same shipping amount charged to the buyer and the same fee percentage.
Warnings
- This calculator provides an estimate only and is not financial or tax advice.
- Actual eBay fees, promoted listing charges, taxes, refunds and return costs may change your final result.