What is this calculator?
A markup calculator helps a seller establish a selling price by adding a chosen percentage above cost. Cost-based pricing is a practical starting point for wholesale products, handmade goods, services with direct materials, and early product research, because it ensures a planned amount is added to known expense.
Markup is expressed relative to cost. If cost is $20 and the markup is 50%, the selling price becomes $30 and profit before omitted costs is $10. The resulting margin is only 33.33% because margin is measured against the selling price. Seeing both values avoids a common pricing misunderstanding.
Who should use it?
This tool is useful for makers, resellers, wholesalers, and online store owners establishing an initial price from known cost. It is a starting point when purchasing stock or planning a new item, before the seller checks the resulting price against platform fees, advertising, customer demand, and target margin.
How to calculate it
Choose a cost figure that represents the expense your price must recover. Multiply that amount by one plus the markup percentage expressed as a decimal. Subtract original cost from calculated price to find profit. Finally, divide profit by price to calculate margin.
The arithmetic is simple, but cost definition is important. A markup built only on factory cost may be insufficient for a web sale after payment processing, delivery, marketplace commission, returns, advertising, or time spent fulfilling an order. Include relevant expenses or run a profit calculator after setting price.
Calculator method
Formula
- Selling price = Cost x (1 + Markup percentage / 100)
- Profit = Selling price - Cost
- Profit margin = Profit / Selling price x 100
How this estimate is prepared
This page explains the formula behind Markup Calculator before asking for inputs, so sellers can review what each field changes and spot assumptions that do not match their own store records.
Marketplace and payment fees can change by country, account type, category, currency, and platform policy. Treat the result as a planning estimate, then compare important decisions against your current invoices, dashboard reports, and official fee schedules.
Learn more about how Ecom Profit Tools writes and reviews calculator content in the editorial policy.
Example calculation
A product with a fully included cost of $28 and a 75% markup would sell for $49. Profit before any omitted expenses is $21. That profit represents a 42.86% margin on the selling price. A 75% markup therefore does not mean a 75% profit margin.
Why the result matters
Sellers frequently need a quick first price for a new item or wholesale catalog. A repeatable markup rule can create consistency, but it should be checked against customer demand, competitors, taxes, channel charges, and target margin. A price that cannot cover true channel costs will not become viable merely because sales volume grows.
Use this calculator to compare supplier quotes, evaluate bundle costs, or see how a price changes when inputs rise. After choosing a candidate price, check it with the Shopify, Etsy, Amazon, or profit margin calculator using channel-specific expenses. Calculations are for planning and education; final pricing remains a business decision.
How to use it
- Enter the per-unit cost you want recovered through the sale.
- Enter the markup percentage you plan to apply above that cost.
- Review calculated selling price, profit, and the equivalent margin percentage.
- Test costs and markup levels, then validate the price using all selling-channel expenses.
Common mistakes to avoid
- Applying markup only to purchase cost while ignoring shipping, fees, packaging, or labor.
- Expecting a markup percentage to equal the resulting profit margin percentage.
- Publishing the calculated price without checking channel-specific selling and advertising costs.
Frequently asked questions
Should markup be applied only to product purchase cost?+
It can be, but a price is more useful when cost includes the expenses you need the sale to recover, such as packaging, fees, and expected shipping or acquisition costs.
Why is margin lower than my markup percentage?+
Markup divides profit by cost, while margin divides it by the higher selling price. They have different denominators, so their percentages are normally different.
Can this calculate a target margin price?+
This version calculates from markup. For a margin target, you can test markup values until the resulting margin reaches the level appropriate for your costs and market.
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