How to use
- Enter the cost and the markup percent for each product.
- Read the selling price, profit and the equivalent margin.
- Or enter cost and price to find the markup you are actually earning.
Worked example: Cost $40 with a 50% markup
Price = 40 × (1 + 0.5) = $60.00. Profit is $20.00.
The margin on that sale is 20 ÷ 60 = 33.3%, not 50%. A 50% markup always equals a 33.3% margin.
Frequently asked questions
What is the markup formula?
Markup % = (price − cost) ÷ cost × 100. Price = cost × (1 + markup ÷ 100).
Why is margin lower than markup?
Margin divides by the larger number (price), markup by the smaller (cost). Markup = margin ÷ (1 − margin).
What markup gives a 50% margin?
100%. Doubling the cost gives half the price as profit.
Can markup exceed 100%?
Yes, any amount. A 300% markup means the price is four times the cost, a 75% margin.
Can I compare many products?
Add unlimited rows; totals show overall profit and the average markup weighted by cost.
Does it include tax?
No. Use the sales tax calculator on the final price.