$30 cost with 50% markup
- Profit per unit
- $15.00
- Margin from that price
- 33.33%
- Total revenue
- $4,500.00
- Total profit
- $1,500.00
Markup is based on cost. Margin is based on selling price, so the two percentages are not the same number.
Use this free markup calculator to price from cost plus markup, work backward from a target margin, or compare unit cost with a known selling price. Each mode shows profit, markup, margin, revenue, and batch totals.

$30 cost with 50% markup
Markup is based on cost. Margin is based on selling price, so the two percentages are not the same number.
Recent pricing estimates will appear here.
Pricing estimates are simple planning math and do not include discounts, taxes, payment fees, shipping, returns, inventory loss, or accounting rules.
Inputs and recent answers stay in this browser tab and are not sent to a server.
Set a simple cost-plus selling price.
Find the selling price needed for a target gross margin.
Check markup and margin from a known cost and selling price.
Estimate total revenue and profit for a batch of products.
$45 price, $15 profit each, 33.33% margin, and $1,500 total profit
$125 price, $50 profit each, 66.67% equivalent markup, and $1,000 total profit
50% markup, 33.33% margin, and $1,500 total profit
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Plain-language answers about when to use the estimate, what your numbers mean, what is left out, and how privacy works.
Use it when you want to test the exact inputs on this page: Set a simple cost-plus selling price. Find the selling price needed for a target gross margin. The result is a check against your assumptions, not proof that a lender, tax app, broker, platform, or provider will use the same number.
Unit cost means what one item costs before adding profit. Include recurring per-item costs when they belong in the price check. Markup percent means the percent added on top of cost, not the percent of the final selling price. Target margin means the percent of the final selling price left after subtracting unit cost. Selling price means the amount charged for one item before any separate sales tax. Units means how many items you want to total for revenue and profit.
Choose From margin. Divide cost by one minus the target margin written as a decimal. A $75 cost with a 40% target margin gives $75 / 0.60 = $125. The $50 profit is 40% of the $125 selling price.
Choose Check price. Subtract cost from selling price, divide that profit by cost, then multiply by 100. A $30 cost sold for $45 has $15 profit, so markup is $15 / $30 x 100 = 50%.
In plain language: From markup, selling price = cost x (1 + markup / 100). From target margin, selling price = cost / (1 - margin / 100). From a known price, markup = profit / cost x 100 and margin = profit / selling price x 100. $75 cost with a 40% target margin gives $75 / (1 - 0.40) = $125. Profit is $50, equivalent markup is $50 / $75 = 66.67%, and margin is $50 / $125 = 40%.
Read the headline price or markup first, then compare profit per unit, margin, and batch totals. A negative result in Check price means the selling price is below the entered unit cost.
This does not find the best market price or include discounts, coupons, sales tax, shipping, marketplace fees, payment fees, returns, inventory loss, overhead, or accounting rules unless you first include applicable per-item costs in unit cost. Compare the result with real costs, customer demand, competitor prices, tax rules, and accounting records before changing a live price.
Check whether packaging, shipping, marketplace fees, payment fees, returns, waste, and discounts belong in unit cost. Also confirm that you entered 40 for 40%, not 0.40.
Markup compares profit to cost. Margin compares profit to selling price. A $30 item with 50% markup sells for $45 and earns $15 profit, but the margin is 33.33% because $15 is one-third of the $45 selling price.
Use this Markup Calculator for one-item pricing from cost, target margin, or a known selling price. Use the Margin Calculator for broader revenue, cost, and profit totals that are not based on one unit.
No. A 50% markup means you add half of the cost on top of the cost. If the item costs $30, the price becomes $45 and the profit is $15. That $15 is 33.33% of the $45 selling price before fees, tax, shipping, discounts, or returns.
Include them if they happen for each item and you want the price to cover them. For example, if the product costs $12 and packaging costs $1.50, use $13.50 as the unit cost before adding markup.
Yes. Choose From margin, enter unit cost and a target below 100%, and the calculator will find the required selling price and equivalent markup. Remember that a margin target does not prove customers will accept the price.
Usually no. A small, fast-selling item, a handmade item, and a bulky item with returns can need different markups. Use the calculator to test the math, then compare the price with demand, fees, stock risk, and what similar items sell for.
No. The calculator runs in your browser tab. Recent answers stay only on the page while you use it, and they are not sent to a server.