How this calculator works
This page is built for marketplace sellers who need a quick before-listing payout check. Enter your sale price, shipping assumptions and product cost, then adjust optional fees that apply to your exact order.
Example calculation
| $40 sale | 20% Poshmark fee |
| Poshmark fee | $8.00 |
| Net earnings before product cost | $32.00 |
| Profit after $12 COGS and $1 packaging | $19.00 |
FAQ
How much does Poshmark take from a sale?
Poshmark's current US Fee Policy says sales under $15 have a flat $2.95 seller fee, and sales of $15 and above have a 20% seller fee.
Does Poshmark charge a separate payment processing fee?
The calculator does not add a separate seller payment processing fee because Poshmark's Fee Policy presents the seller fee as the main deduction from the final order price.
Why is my low-price Poshmark margin so small?
The $2.95 flat fee is large on very low-priced items. A $10 item has a 29.5% effective fee before product cost or shipping discounts.
Should I include shipping discounts?
Yes. If you offer discounted or free shipping, include the seller-paid discount because it reduces your earnings.
Sources
Fee assumptions were checked against these official platform pages: