Gross profit margin calculation formula: gross profit margin = gross sales profit/net sales *100%.

Gross profit margin classification:

Based on product categories: single product gross profit rate, major category product gross profit rate, comprehensive product gross profit rate.

By industry: gross profit margin of product sales of industrial enterprises, gross profit margin of commercial enterprises, gross profit margin of construction enterprises, gross profit margin of transportation industry, and gross profit margin of tourism and catering services.

By region: regional sales gross profit margin, project gross profit margin by project.

Extended information:

Gross profit margin = (sales revenue - sales cost) / sales revenue × 100% = (tax-excluding selling price - tax-excluding purchase price) / excluding Tax sales price × 100%

Gross profit margin = (1-tax-excluding purchase price/tax-excluding sales price) × 100%

The comprehensive gross profit margin calculation formula is: net assets Interest rate = (net profit/average total assets) × 100% = (net profit/sales revenue) × (sales revenue/average total assets) = net sales profit margin × asset turnover rate. The net interest rate on assets reflects the comprehensive effect of the company's asset utilization. It can be decomposed into the product of the net profit rate and the asset turnover rate, so that it can be analyzed what causes the increase or decrease in the net interest rate on assets.

Baidu Encyclopedia-Gross Profit Rate