eBay Profit, Pricing & Offer Calculator: True Profit, Max Buy Price & Lowest Offer (2026 Excel Template)

Know your real profit before you buy, before you list and before you accept an offer.

Most profit calculators forget that eBay charges its fee on shipping and sales tax, or that promoted-listing fees apply to the total. This calculator gets the 2026 math right and answers the three questions resellers ask most: what's my profit, what can I pay, and what offer can I accept?

What's inside

• Profit Calculator: 200 rows with fees, net payout, profit, margin and ROI
• Max Buy & Offers: max buy price and lowest acceptable offer
• Fee Lookup: 2026 US rates with tiers and a custom row
• Quick-start PDF with a worked example
• Excel (.xlsx) file with protected formulas; also opens in Google Sheets (File > Import) or Numbers

Format

Excel (.xlsx) file + 9-page quick-start PDF. The .xlsx opens in Excel and also in Google Sheets (File > Import) or Numbers.

This calculator gives estimates. It does not promise or imply any earnings, and it is not tax or accounting advice. Check eBay's current fees. Not affiliated with eBay.