Markup: 50.00% · Margin: 33.33% is the example result. Read it using the units and relationship stated below.
Markup vs Margin uses cost, selling price.
Comparing financial amounts on a defined basis
For markup vs margin, the relationship is Markup (%) = (selling price − cost) ÷ cost × 100; margin (%) = (selling price − cost) ÷ selling price × 100. The denominators differ. The amount depends on the supplied cost, selling price, rather than a live market price or a value imported from another record. A financial model is useful when its cash amounts, rate convention and time horizon describe the same case. Interest, return and purchasing power are different outputs. A projection should remain separate from an observed or audited balance.
What the model includes
Markup (%) = (selling price − cost) ÷ cost × 100; margin (%) = (selling price − cost) ÷ selling price × 100. The denominators differ. Check whether a rate is annual, monthly, simple or compounded. Enter fees only where the form represents them and identify contractual charges that remain outside the estimate. A monthly payment alone does not establish affordability or total ownership cost. Use the result to prepare the next question about terms or assumptions. Tax treatment, lender conditions and valuation evidence require the relevant source documents; they cannot be recovered from a few numeric inputs.
Example with the supplied inputs
Cost: 100; Selling price: 150. Result: Markup: 50.00% · Margin: 33.33%. The values are illustrative.
Compare one changed input
Cost changes from 100 to 110. The result becomes Markup: 36.36% · Margin: 26.67%. All other inputs remain fixed.
Calculation rule
Markup (%) = (selling price − cost) ÷ cost × 100; margin (%) = (selling price − cost) ÷ selling price × 100. The denominators differ.
Inputs and output
| Input | Example value | Entry convention |
|---|---|---|
| Cost | 100 | Use cost on the currency and period basis shown by the formula. Keep gross amounts, net amounts and unit amounts distinct; the page does not fetch a price or exchange rate. |
| Selling price | 150 | Use selling price on the currency and period basis shown by the formula. Keep gross amounts, net amounts and unit amounts distinct; the page does not fetch a price or exchange rate. |
Output: Markup: 50.00% · Margin: 33.33% is the example result. Read it using the units and relationship stated below. Use the formula to distinguish a cash amount, count, percentage or ratio.
How to use the page
Collect the inputs
Gather Cost, Selling price. Use one period and the units shown in the form.
Run the calculation
Enter the values and select the action. The calculation rule above explains how the inputs produce the result.
Compare a scenario
Change Cost on its own, keeping the other inputs fixed. Read both results before changing another assumption.
Worked example
With the example inputs listed above, the result is Markup: 50.00% · Margin: 33.33%.
Change Cost from 100 to 110 while keeping every other value fixed. The result becomes Markup: 36.36% · Margin: 26.67%. This comparison isolates that input; it does not forecast how other variables will respond.
Check the stated formula, units and limits before using the result in a decision.
Keep the displayed formula, input units and model scope with the result. Corrections or questions can be sent through the request section on this page.
Content updated: October 11, 2026