eBay Net Profit Calculator Examples
See worked examples showing how eBay sale profit changes with shipping, fees, ads and product cost.
These examples show how the calculator behaves in different selling situations. Reviewing a few realistic cases can help you understand how small changes in fees, shipping, or ad spend affect your net profit and margin.
Low-cost item with free shipping
Useful for low-ticket products where buyers expect free shipping.
Input Summary
Sale price
$18.00
Item cost
$6.00
Shipping charged to buyer
$0.00
Actual shipping cost
$4.50
eBay final value fee
13.25%
Payment processing fee
2.9%
Fixed fee per order
$0.30
Ad spend
$0.00
Calculation Breakdown
- 1Gross revenue18.00 + 0.00$18.00
- 2Percentage fees18.00 × 13.25% = 2.39; 18.00 × 2.9% = 0.52$2.91
- 3Total fees and ads2.39 + 0.52 + 0.30 + 0.00$3.21
- 4Total costs6.00 + 4.50 + 3.21$13.71
- 5Net profit and margin18.00 - 13.71; 4.29 ÷ 18.00 × 100$4.29 profit and 23.8% margin
Result Summary
Total costs
$13.71
eBay Net Profit Calculator
Estimated net profit is $4.29 with a 23.8% margin.
Mid-priced item with buyer-paid shipping
Common for general merchandise where separate shipping is acceptable.
Input Summary
Sale price
$40.00
Item cost
$15.00
Shipping charged to buyer
$7.00
Actual shipping cost
$6.00
eBay final value fee
13.25%
Payment processing fee
2.9%
Fixed fee per order
$0.30
Ad spend
$0.00
Calculation Breakdown
- 1Gross revenue40.00 + 7.00$47.00
- 2eBay fee47.00 × 13.25%$6.23
- 3Processing fee47.00 × 2.9%$1.36
- 4Total costs15.00 + 6.00 + 6.23 + 1.36 + 0.30$28.89
- 5Net profit and margin47.00 - 28.89; 18.11 ÷ 47.00 × 100$18.11 profit and 38.5% margin
Result Summary
Total costs
$28.89
eBay Net Profit Calculator
Estimated net profit is $18.11 with a 38.5% margin.
Promoted listing with ad cost assigned
Useful for competitive categories where promoted listings are common.
Input Summary
Sale price
$60.00
Item cost
$24.00
Shipping charged to buyer
$5.00
Actual shipping cost
$7.00
eBay final value fee
13.25%
Payment processing fee
2.9%
Fixed fee per order
$0.30
Ad spend
$4.00
Calculation Breakdown
- 1Gross revenue60.00 + 5.00$65.00
- 2Percentage fees65.00 × 13.25% = 8.61; 65.00 × 2.9% = 1.89$10.50
- 3Total fees and ads8.61 + 1.89 + 0.30 + 4.00$14.80
- 4Total costs24.00 + 7.00 + 14.80$45.80
- 5Net profit and margin65.00 - 45.80; 19.20 ÷ 65.00 × 100$19.20 profit and 29.5% margin
Result Summary
Total costs
$45.80
eBay Net Profit Calculator
Estimated net profit is $19.20 with a 29.5% margin.
High-cost item with thin margin
Useful for resellers checking whether a flip is worth listing.
Input Summary
Sale price
$120.00
Item cost
$85.00
Shipping charged to buyer
$10.00
Actual shipping cost
$12.00
eBay final value fee
13.25%
Payment processing fee
2.9%
Fixed fee per order
$0.30
Ad spend
$0.00
Calculation Breakdown
- 1Gross revenue120.00 + 10.00$130.00
- 2Selling fees130.00 × 13.25% = 17.23; 130.00 × 2.9% = 3.77; + 0.30$21.30
- 3Total costs85.00 + 12.00 + 21.30$118.30
- 4Net profit130.00 - 118.30$11.70
- 5Margin and ROI11.70 ÷ 130.00 × 100; 11.70 ÷ 118.30 × 1009.0% margin and 9.9% ROI
Result Summary
Total costs
$118.30
eBay Net Profit Calculator
Estimated net profit is $11.70 with a 9.0% margin.
How to Read Your Results
Net profit shows the estimated dollars kept after the direct costs entered.
Profit margin shows how much of each revenue dollar remains as profit.
Total fees and ads help you see how much selling costs are reducing profitability.
ROI is useful for comparing one listing with another based on money spent, not just revenue earned.
Assumptions & Important Notes
- Examples assume percentage fees apply to sale price plus shipping charged to the buyer.
- Only direct sale-level costs are included in the worked examples.
- Sales tax, returns, and overhead are excluded unless represented in the inputs.
- Rounded values may cause small differences of a cent in displayed totals.
Related Examples
Frequently Asked Questions
Why do some examples have lower margin even with higher profit?
Because margin is based on profit relative to revenue. A sale can produce more dollars of profit but a smaller percentage margin if revenue and costs are both higher.
Is buyer-paid shipping always better for profit?
Not always. It can help cover postage, but percentage-based fees may also apply to the shipping charged, so the net benefit depends on the numbers.
How should I handle packaging materials in an example?
If you want a more complete estimate, add packaging cost into item cost or shipping cost before calculating.
Why include ad spend in only some examples?
Not every sale comes from paid promotion. Examples with ad spend show how assigning a marketing cost changes profit per order.
Ready to calculate your own result?
Use the live calculator with your own inputs, timing, and preferences.