# How to Calculate Your Break-Even Price for Clothing Listed on eBay

_By GradeThread Team · Published October 22, 2026_

> Break-even on eBay clothing is cost basis plus postage and packaging, divided by what's left after fees. Here's the formula, a three-price worked table, and margin targets.

To calculate your break-even price on eBay, add your cost basis, postage, and packaging, then divide that total by one minus your fee rate (final value fee plus payment processing, as a percentage). That number is the lowest price at which you neither make nor lose money. Anything below it is a loss, even if the sale feels like a win.

Most resellers get this wrong by subtracting fees from the sale price in their head and rounding. Fees are charged on the total the buyer pays, so a quick guess understates the cost. Below is a formula you can run on every item, a worked table, and a way to turn break-even into a real price.

## Why break-even is not cost plus fees

Say you paid $8 for a jacket and eBay's fees are about 13.6%. The tempting math is $8 plus 13.6% of $8, which is $9.09. That's wrong. The fee is charged on the sale price, not on your cost. At a $9.09 sale you'd pay about $1.24 in fees, leaving $7.85, which is less than your $8 cost, before you've even bought a mailer.

The correct approach treats fees as a share of the sale price. If fees take 13.6% of every dollar, you keep 86.4 cents of each. To recover your costs, you divide by 0.864, not multiply by 1.136. That single change is why cost basis plus fees pricing, done naively, leaves money on the table across hundreds of items.

## The five inputs you need per item

Your break-even formula needs five numbers. Pull each one from a record, not memory.

- **Cost basis.** What you paid for the item, plus its share of tax, mileage, or bulk-lot allocation. If you bought a 40-item haul, split the total by expected value rather than evenly.
- **Final value fee.** eBay's percentage for the category, applied to the total amount the buyer pays, which can include shipping and sales tax. Check your current rate in your seller account, since fee schedules change.
- **Payment processing and per-order fee.** This is a small fixed charge per order in addition to the percentage. Confirm the current figure in your fee schedule. We use $0.40 in the examples below, framed as an example, not a promise.
- **Postage.** The actual label cost you pay, not the amount you charged the buyer. If you offer free shipping, this comes out of your side entirely.
- **Packaging.** Poly mailer, label, tape, and any tissue or hang tag. A common range is $0.30 to $1.00 per item, but weigh your own supplies.

## The break-even formula

Use this version when fees include a percentage and a fixed per-order amount:

**Break-even price = (cost basis + postage + packaging + fixed fee) ÷ (1 − fee rate)**

The fee rate here is the combined percentage: final value fee, plus any promoted listing ad rate you commit to. Keep ad rate out of the base formula unless you run ads on every item. If you do, add it to the rate, because ads also scale with sale price.

Here are the steps to run it:

1. Record the item's cost basis, including its allocated share of tax and mileage.
2. Look up your actual postage cost for the packed weight, and add it to the total.
3. Add the packaging cost for that item.
4. Add the fixed per-order fee.
5. Write down your total fee rate as a decimal, such as 0.136 for 13.6%.
6. Subtract that rate from 1 to get your keep rate, such as 0.864.
7. Divide your cost total by the keep rate. The result is your break-even price.

[Screenshot placeholder: FlipDesk item record showing cost basis, postage estimate, packaging, and computed break-even]

## Worked table: three price points on one jacket

Take a thrifted jacket. Cost basis is $8.00, postage is $7.50, packaging is $0.60, the fixed fee is $0.40, and the fee rate is 13.6%. These are example numbers, so swap in yours.

Costs before fees: $8.00 + $7.50 + $0.60 + $0.40 = $16.50. Break-even is $16.50 ÷ 0.864 = **$19.10**. Now see what happens at three prices, treating shipping as free to the buyer, so the sale price is the total paid.

| Sale price | Percentage fee (13.6%) | Other costs (cost + postage + packaging + fixed fee) | Profit | Margin on price |
| --- | --- | --- | --- | --- |
| $17.99 | $2.45 | $16.50 | −$0.96 | −5.3% |
| $19.10 | $2.60 | $16.50 | $0.00 | 0.0% |
| $29.99 | $4.08 | $16.50 | $9.41 | 31.4% |

The $17.99 listing looks like a sale at more than double your cost. It loses money. At $29.99, the same jacket earns $9.41. The gap between those two outcomes is $12.00 of price, which is why the number matters before you hit publish, not after the payout.

## Turn break-even into a target margin price

Break-even is a floor. Your listing price should sit above it by a margin you choose. To price for a target margin, treat the margin as another slice of the sale price:

**Target price = (cost basis + postage + packaging + fixed fee) ÷ (1 − fee rate − target margin)**

With the jacket, a 30% target margin gives $16.50 ÷ (1 − 0.136 − 0.30) = $16.50 ÷ 0.564 = **$29.26**. That lines up with the $29.99 row above, which earned 31.4%.

How do you pick the margin? Start from your goals, not a copied benchmark:

- **Low-cost items.** When cost basis is under $5, dollars of profit matter more than percentage. Many resellers set a floor of $8 to $10 of profit per item to cover handling time.
- **Higher-cost items.** When you've paid $40 or more, you carry more risk, so a higher percentage target makes sense.
- **Slow movers.** If an item has sat for 90 days, you may lower your target margin deliberately, as long as you stay above break-even.

Margin is a decision, and different categories can carry different targets. Write yours down so you apply it the same way each time.

## Where condition changes the math

Break-even uses your costs, but the price you can realistically get depends on condition. A jacket graded NWT or Excellent supports a price near the top of the comp range. One graded Good or Fair often sells lower, and a Poor item may only work as a low-cost lot. Run the formula against the likely price for the actual grade, not the best case.

Condition also affects a cost that rarely shows up in a break-even: returns. A not-as-described return can mean you refund the item, eat the outbound postage, and sometimes pay return shipping too. If Fabric Condition, Structural Integrity, Cosmetic Appearance, Functional Elements, or Odor & Cleanliness issues aren't clear in your listing, you invite that outcome. For higher-value items, add a small return allowance to your costs. Even $1 to $2 per item, based on your own return history, keeps your floor honest.

## Common mistakes that shrink the real margin

- **Using the buyer's shipping charge as postage.** If you charge $6 and the label costs $8.20, you absorbed $2.20.
- **Forgetting that fees apply to shipping and tax.** The percentage fee is applied to the total the buyer pays, so a shipping charge you collect is also charged a fee.
- **Ignoring promoted listing rates.** A 5% ad rate on a sale that came through the ad moves your fee rate from 13.6% to 18.6% for that order.
- **Applying best offer without a floor.** If your auto-accept lands below break-even, you lose money on every accepted offer.
- **Using a flat packaging number for all items.** A coat in a box costs more than a tee in a mailer.

## Put break-even where you'll use it

A formula you run by hand slows you down, and a spreadsheet drifts once you pass a few hundred items. The goal is for each draft to show its break-even and target price before you set the number. In FlipDesk, the item record holds cost basis, postage estimate, and packaging, so the floor is calculated as you draft. You can then set your best offer thresholds against that floor instead of a gut feeling.

Try it on one garment. Pick something currently listed, run the seven steps, and compare the break-even to what you listed it for. If it's within a few dollars, you've learned something useful about your whole catalog. Grade one garment with GradeThread, and use FlipDesk to see the break-even before you list.

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