Calculators & Tools
Use the numbers before you list. These tools make the assumptions visible so UK sellers can replace defaults with the exact figures shown in Seller Hub.
eBay fee calculator for UK sellers
Live category-aware fee engine
Read guide →
Business fee engine incl. VAT on fees
Private seller free-listing/optional-fee logic
Category/rate threshold calculator
Category selector with thresholds
Gross-to-payout waterfall
Solve minimum profitable sale price
Reverse price solver
Margin after fees/costs
Markup and required sale price
ROI on stock cost
Ad-rate impact on net profit
Profit sensitivity by ad rate
Max CPC from conversion and margin
VAT on marketplace fees
Fees before/after VAT comparison
Second-hand margin scheme scenario helper
Destination-region fee switch
2.5% seller conversion charge modelling
Parcel eligibility/size/weight helper
Postage charged vs postage paid
Subscription vs listing/fee savings
Shop tier break-even comparison
Optional upgrades cost estimator
Reserve/auction cost modelling
6/7-point surcharge impact
10% FVF discount impact
Expected return-rate cost modelling
Refund + fee credit estimate
Expected net outcome comparison
Offer floor from target margin
Multi-SKU batch economics
Donation/fee impact