💹 Profit Margin Calculator
Enter your costs and price. We’ll compute **profit**, **profit margin %**, and totals. (Client-side only.)
Cost per Unit ($)
Include product cost + packaging + variable fees.
Selling Price per Unit ($)
The actual price you charge customers.
Extra Fees per Unit ($) (optional)
Payment gateway, shipping, marketplace %, etc.
Quantity
How many units you plan to sell.
Profit / Unit
$0.00
Margin
0.00% —
Total Profit
$0.00
Breakeven Check
OK