How to use it
- Enter your product cost.
- Enter the selling price.
- View gross profit, profit margin and markup instantly.
What it does – The Profit Margin Calculator takes the cost you pay for a product and the price you charge a customer, then instantly shows three key figures: gross profit, profit margin and markup.
Why it matters – Gross profit tells you how much money is left after covering direct costs. Profit margin expresses that amount as a percentage of the selling price, helping you compare profitability across items. Markup shows the increase over cost, useful for pricing decisions and supplier negotiations.
How to read the results – A higher gross profit means more cash per sale. A healthy profit margin (typically double‑digit) indicates pricing strength. Markup lets you see the price lift you applied over cost. Use these numbers to set targets, evaluate discounts, and keep your business financially on track.
Pro tips
- Include a small waste allowance in cost to avoid margin erosion.
- Round results to one decimal place for clearer communication.
- Use the calculator before setting discounts to see impact on margin.
- Double‑check that cost excludes taxes and shipping if they’re billed separately.
Real-life examples
- A small‑business owner pricing handmade candles.
- A wholesale distributor evaluating a new supplier's rates.
- A SaaS founder setting subscription tiers based on hosting costs.
Case study
Emily, a boutique apparel seller, entered a $12 production cost and a $25 selling price. The calculator showed a $13 gross profit, 52% profit margin and 108% markup. She realized she could safely offer a 10% discount while staying above a 45% margin target, boosting sales without sacrificing profitability.