Estimating
Profit Margin Calculator
Calculate gross profit margin from job cost and selling price. Useful for bids, service pricing, and quick estimate checks.
Result
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Result will appear here.
Formula
(Selling Price - Cost) ÷ Selling Price × 100 = Margin %
Notes
- Margin and markup are not the same thing.
- Margin tells you what percentage of the selling price is profit.
- Useful for contractors, service businesses, and estimate review.