Free tool
Dropshipping profit margin calculator.
Cost, shipping, ad spend, Shopify fees → real net margin. Built for AliExpress sourcing and Shopify checkout. Numbers update as you type.
Your numbers
The math
Revenue$24.99
– Product cost$3.50
– Shipping$2.00
– Platform fee$1.02
– Ad spend$5.00
Net profit / sale$13.47
Net margin53.9%
Breakeven retail (with this ad %)$7.52
Strong
Find products with stronger numbers 1 free search on signup · Real data, real verdict
What "good" margin looks like
- 25%+ net — strong; survives a bad ad week.
- 10–25% net — workable; needs disciplined ad spend and retention.
- <10% net — fragile; one bad week and you're upside down. Skip unless ad CPM is unusually low.
- Negative — every sale loses money. Common rookie mistake — usually because shipping isn't priced in.