Make every order add up.
A product profit calculator that counts the costs you might forget. Put in your numbers. Find your margin.
Price paid for one item, excluding tax.
Materials or wholesale cost per item.
Your net cost after buyer shipping payments.
Include your own time.
Combined payment and platform rate.
Combined per-order charges.
Ad spend ÷ orders from those ads.
Your desired share of revenue after costs.
Example numbers are editable assumptions, not a marketplace fee schedule. Calculations stay in this browser.
Contribution profit before overhead, income tax, returns and discounts. Shipping and fee assumptions can change your result.
Better pricing starts here.
All guides ↗Margin isn’t markup.
Why adding 30% to your cost doesn’t give you a 30% margin.
Understand the difference →02 / PRICE YOUR WORKYour time belongs in the price.
Build a handmade product price from materials, labor, fees and profit.
Build a better price →03 / AD SPENDKnow what a sale can cost.
Work out your acquisition ceiling before spending on advertising.
Find your ceiling →