Profit Margin Calculator – Gross & Net %

Profit margin measures how much of each dollar in revenue translates to profit. There are three key margins: Gross margin (after COGS), Operating margin (after operating expenses), and Net margin (after all expenses including taxes and interest). Worked example: $10,000 revenue with $4,000 COGS leaves $6,000 gross profit — a 60% gross margin. Pay $2,000 operating costs and the operating margin is 40%; after $700 tax the net margin is 33%. Remember 60% margin equals a 150% markup on cost.

1. 1

   Step 1

   Enter your total revenue from sales

2. 2

   Step 2

   Input cost of goods sold (direct production costs)

3. 3

   Step 3

   Add operating expenses (rent, salaries, utilities)

4. 4

   Step 4

   Include other expenses (taxes, interest, depreciation)

5. 5

   Step 5

   Calculator shows gross, operating, and net profit margins

• 1

  Track all three margin types (gross, operating, net) for complete profitability picture

• 2

  Compare margins month-over-month and year-over-year to spot trends

• 3

  Benchmark against industry standards - retail averages 2-5%, software 70-80%

• 4

  Higher gross margins give more flexibility for marketing and growth investments

• 5

  Declining margins often signal rising costs or pricing pressure requiring action

• Confusing Markup with Margin

• Ignoring Operating Expenses

• Not Accounting for All Costs

• Comparing Across Different Industries