Gross Profit Margin Calculator

Calculate your gross profit margin
Sales (£)		Gross profit
Cost of sales (£)		Gross profit margin	%
Calculate gross profit and cost of sales using gross profit margin
Gross profit margin	%	Cost of sales
Sales (£)		Gross profit

Please note:

Cost of sales covers all "direct" costs which vary in proportion to sales and relate directly to sales. Cost of sales does not include indirect costs such as fixed overheads.