eBay Promoted Listings Calculator

How to use this calculator

1. Enter your numbers in each field above — the calculator updates instantly as you type, so there's nothing to submit.
2. Use your real figures when you have them, or sensible estimates while you're planning. If a field doesn't apply, leave it at zero.
3. Compare the results, then change one input at a time to see how each lever (price, cost, fees, volume) moves the outcome.

Formula

Ad fee = total sale × ad rate · Net profit = total sale − product cost − your shipping − final value fee − ad fee

Worked example

A $50 item with $10 shipping ($60 total sale), 13.6% final value fee, a 5% Promoted Listings rate, and a $20 product cost.

1. Final value fee = $60 × 13.6% + $0.30 ≈ $8.46
2. Promoted Listings ad fee = $60 × 5% = $3.00
3. Profit with ads = $60 − $20 − $8.46 − $3.00 ≈ $28.54
4. Profit without ads ≈ $31.54 — the promotion cost $3 on that sale

Answer: About $28.54 profit with ads vs $31.54 without — a $3 ad cost on that order.

How it works

How to interpret your results

• Dollar values are shown per sale, per order, or per item unless a result is explicitly labelled monthly, weekly, or daily.
• Percentages (margin, ROI, conversion rate) are easier to compare across products and price points than raw dollars — use them when you benchmark.
• A positive result means you're ahead after the costs and fees you entered. A negative result means the current numbers don't work — change a lever (raise price, cut a cost, lower ad spend) and recalculate.
• Treat the output as a planning estimate, not a guarantee. Fees, taxes, and conversion rates shift over time — re-run the numbers whenever a key input changes.

Common mistakes

• Forgetting the ad fee stacks on top of the normal final value fee — it's not instead of, it's in addition to.
• Using a high ad rate on a thin-margin item, which can wipe out the profit on every sale.
• Promoting low-margin or low-converting items that need a better listing, not more traffic.
• Forgetting the ad fee is calculated on the total sale, including shipping you charge.
• Setting and forgetting the rate — re-check it as the 2026 attribution change can push your ad costs up.

Related Guides

Go deeper with plain-English guides on the same topic.

• Are eBay Promoted Listings Worth It?

  How eBay's ad fee works, the 2026 change, and how to tell if promoting pays off.

  Read guide →

• How Much Does eBay Charge?

  A plain-English breakdown of eBay's final value, per-order, and listing fees — and what they actually cost you per sale.

  Read guide →

• Why Is My eBay Payout Different From My Sale Price?

  eBay's final value fee hits item, shipping, and tax — plus a flat per-order fee. Every deduction between sale and payout, with a worked example.

  Read guide →

• How to Calculate Your eBay Profit

  Work out your real eBay profit after fees, product cost, and shipping — with margin and ROI.

  Read guide →

FAQ

How much do eBay Promoted Listings cost?

You set the rate, usually 2–20% of the total sale, paid only when the ad leads to a sale.

Is the ad fee on top of normal eBay fees?

Yes, in addition to the final value fee.

What ad rate should I use?

Many sellers keep it low (2–4%), especially after the 2026 change. Start low and adjust based on your results.

Do I pay if the item doesn't sell?

No. With Standard, you only pay when a promoted listing leads to a sale within 30 days of a click.

What to calculate next

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