FAQ: Margin Calculator
1. What is profit margin?
Profit margin is the percentage of revenue that remains after deducting costs: (Selling Price - Cost) / Selling Price × 100.
2. What's the difference between margin and markup?
Margin is profit as % of selling price; markup is profit as % of cost.
3. How do I use this for business?
Enter product cost and price to see profitability; aim for 20-50% margins in USA retail.
4. Can it calculate for multiple items?
No, it's for single items. Sum costs and prices for totals.
5. What if cost is higher than price?
You'll get a negative margin, indicating a loss.
6. Does it include taxes or fees?
No, enter net cost and price; add taxes separately.
7. Is my data private?
Yes, calculations are done in your browser—no data is stored or sent.