Poshmark Seller Profit Calculator
Calculate your Poshmark profit after fees.
Poshmark charges a flat $2.95 on sales under $15, and 20% on sales $15 and over.
The simplest fee structure of the big resale platforms
Poshmark keeps the fee model brutally simple:
- Sales under $15: flat $2.95 fee
- Sales $15 and over: 20% of the sale price
No payment processing fee. No final value fee. No insertion fee. No bumps. Just one line item, taken at sale.
profit = sale price − Poshmark fee − cost of item ROI = (profit ÷ cost of item) × 100
A $35 sale of an $8 thrift find:
- Poshmark fee: $35 × 0.20 = $7.00
- After fee: $28.00
- After cost: $20.00 profit
- ROI: 250% on cost
Shipping — Poshmark’s distinctive choice
The buyer pays a flat $7.97 for shipping (regardless of item size or distance) which goes straight to Poshmark. Poshmark provides the seller a prepaid USPS Priority Mail label. The seller pays zero shipping. This works because Poshmark mostly handles small soft goods (clothing, accessories) where Priority flat-rate boxes or padded mailers fit easily.
If you sell something genuinely heavy (boots in a box, a coat with hanger), you’re still covered — Priority Mail rates are bundled into the buyer’s flat $7.97. Anything truly oversized you upgrade with an upgrade label and pay the difference.
The $15 fee cliff
The flat $2.95 below $15 vs 20% at $15 creates a strange pricing zone: a $14.99 sale costs you $2.95 (you keep $12.04). A $15.00 sale costs you $3.00 (you keep $12.00). At $15.01 you’re worse off than at $14.99. The break-even where the 20% fee equals the flat $2.95 is $14.75.
This matters when pricing low-margin items. If a $12 item could maybe sell for $15-18, it might pay to list at $14.99 and miss the 20% cliff entirely.
Where Poshmark wins (and where it loses)
| Strength | Why |
|---|---|
| Strong fashion buyer base | 80M+ users, heavily concentrated in women’s fashion |
| Built-in social shopping | “Posh Parties”, sharing, follows — drives passive sales |
| Bundle discounts built-in | Buyers love adding items for a discount on shipping |
| Authenticator for luxury | Items over $500 verified at Poshmark’s facility before shipping |
| Weakness | Why |
|---|---|
| 20% fee crushes mid-range | $30-50 items lose $6-10 to fees |
| Heavy sharing requirement | Daily activity expected; algorithm penalises inactivity |
| Limited audience outside fashion | Books, electronics, kids’ toys all underperform vs eBay |
| Low buyer price expectations | Average sale is $20-30; selling vintage Chanel rarely commands eBay/Vestiaire prices |
The 4-hour-a-day reality
Successful Poshmark closets typically share their listings 100 to 500 times per day across their own closet, follower closets, and Posh Parties. The algorithm rewards activity. Most $1,000+/month Poshmark sellers are putting in 2 to 4 hours daily on sharing, following, and listing. Without that activity, listings sink in search results and sales dry up within weeks.
Poshmark vs Depop vs eBay (same $40 item, same $5 cost)
| Platform | Fee | After cost | Net |
|---|---|---|---|
| Poshmark | $8 (20%) | $40 − $8 − $5 | $27 |
| Depop | $4 + $1.16 payment fee | $40 − $5.16 − $5 | $29.84 |
| eBay | $5.30 + $1.46 payment fee | $40 − $6.76 − $5 | $28.24 (also pay $7-9 shipping) |
| Mercari | $4 + $1.46 | $40 − $5.46 − $5 | $29.54 (also pay shipping) |
Poshmark looks the worst on raw fees, but you have to add ~$7 of shipping cost back to the others — at which point the comparison flips. For fashion under $50 in the US, Poshmark is actually the most net-profitable platform once shipping is factored in.
Tax (US)
Poshmark issues a 1099-K when sales exceed federal thresholds. All marketplace income is taxable. Track cost basis on everything sold — buying for $40 and selling for $50 is $10 of taxable profit, not $50.
How we build and check this calculator
This calculator runs entirely in your browser, so the numbers you enter stay on your device. The math behind it is written by hand and tested against worked examples and standard references before the page goes live.
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