How it works
Each profit takes one more layer of cost off revenue. Each margin is that profit as a share of revenue.
gross profit = revenue − COGS
operating profit = gross profit − operating expenses
net profit = operating profit − interest and tax
each margin % = profit × 100 ÷ revenue
Worked example
A business has $500,000.00 in revenue, $300,000.00 cost of goods sold, $120,000.00 operating expenses and $20,000.00 interest and tax.
- 1Gross profit500,000.00 − 300,000.00 = $200,000.00
- 2Operating profit200,000.00 − 120,000.00 = $80,000.00
- 3Net profit80,000.00 − 20,000.00 = $60,000.00
- 4Net margin60,000.00 × 100 ÷ 500,000.00 = 12.00%