Work out what to charge for one unit once material and labour are covered and the margin you want is built in. Every figure updates as you type.
Costs for a single finished unit.
Final price to customer
$128.57
Covers $90.00 of cost and leaves $38.57 profit per unit.
| Margin | Price | Profit | ROI |
|---|
Total cost stays at $90.00 in every row — only the margin changes.
Margin and ROI are not the same number. Margin is profit as a share of the selling price, so the price is
total cost ÷ (1 − margin). ROI is that same profit measured against cost, which is why a 30% margin shows up as a 42.9% return.