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Door builder
Trade tools

Trade markup and
gross margin calculator

Enter your costs and target gross margin to calculate a selling price. This is a planning tool using your figures, not a supplier quotation.

Enter your job cost to begin.

Enter the rate appropriate to your quotation. Margin is profit divided by selling price; markup is profit divided by cost. This calculates gross profit before any costs you have not entered and tax.

Use the project workspace for a full opening-by-opening costing →

Count the whole job

Include the products, fitting, equipment hire, disposal and other costs you expect to incur. Avoid counting the same cost twice.

Keep margin and markup separate

A £100 cost with 25% markup sells for £125 and produces a 20% gross margin. To achieve a 25% gross margin, the selling price is approximately £133.33.

Check the quote before sharing

Confirm inclusions, exclusions, quantities, VAT treatment and the validity date. Provisional buying prices can change the margin.

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