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Contractor resource

Gross margin vs markup for contractors

A worked example of the difference between margin, markup and selling price.

The same job, two percentages

  • Example assumptions: direct cost $7,500; selling price $10,000.
  • Gross profit = selling price − cost = $2,500.
  • Gross margin = gross profit ÷ selling price = 25%.
  • Markup = gross profit ÷ cost = 33.33%.

Price for a target margin

  • For a target margin of 25%, price = cost ÷ (1 − 0.25).
  • A $7,500 cost therefore requires a $10,000 selling price.
  • Adding 25% markup gives a $9,375 price and only 20% margin.
  • These examples exclude tax, overhead and other costs not entered. Include all relevant costs in your own pricing review.

Use the quote builder

  • Enter material and labour costs and the client price.
  • Review the displayed gross margin before sending.
  • Use the pricebook for reusable items and recheck supplier prices on each quote.

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