Quick start
- Open the Margin Calculator.
- Enter revenue or selling price as the amount charged for the item, job, or sale.
- Use the first example, "Retail item: $100 price and $60 cost", if you want to see a filled-out estimate before entering your own values.
- Calculate, read the formula line, then copy the result only after the amounts, percentages, time periods, or assumptions look right.
Best uses
Start here if one of these sounds like your job. The examples below show which inputs matter most.
- Calculate product or service profit margin.
- Compare margin and markup side by side.
- Check pricing math before changing a selling price.
- Estimate how direct cost changes affect gross profit.
What this calculator is for
The Margin Calculator is for pricing math. It shows profit, margin, and markup side by side so you can see why the two percentages are not the same.
Good fit examples: Calculate product or service profit margin. Compare margin and markup side by side.
What to enter
Finance estimates are sensitive to small input changes. Check whether a field expects a monthly amount, annual amount, dollar value, or percent before calculating.
- Enter revenue or selling price as the amount charged for the item, job, or sale.
- Enter cost as the direct cost you want to compare against that sale, such as item cost, material cost, or job cost.
- Use the same time period or product unit for both numbers.
- Leave sales tax, shipping, refunds, marketplace fees, and overhead out unless you mean to include them in the cost number.
Example walkthrough
Try the calculator example: Retail item: $100 price and $60 cost. The example result is 40% margin and 66.67% markup.
- $100 revenue minus $60 cost gives $40 profit.
- $40 profit divided by $100 revenue is 40% margin, while $40 divided by $60 cost is 66.67% markup.
- $2,500 revenue and $1,400 direct cost gives $1,100 profit, 44% margin, and 78.57% markup.
Formula and steps
In plain language: Profit = revenue - cost. Profit margin = profit / revenue. Markup = profit / cost. Margin uses the selling price as the base; markup uses cost as the base. For a $100 selling price and $60 cost, profit is $40. Margin is $40 / $100 = 40%. Markup is $40 / $60 = 66.67%.
If the estimate looks surprising, check the formula and inputs before using the answer in a budget, comparison, or planning note.
How to read the answer
Start with the headline result. Then read the supporting lines to see what made the number larger or smaller, such as rates, time periods, costs, taxes, fees, discounts, or contributions.
- Profit is revenue minus cost.
- Margin shows profit as a percent of revenue.
- Markup shows profit as a percent of cost, so it is usually higher than margin for the same sale.
- Gross-style margin only checks the cost you entered. Net margin needs the rest of the business expenses too.
Common mistakes to avoid
Most bad finance estimates come from mixing rates, terms, monthly amounts, and annual amounts. The other common mistake is using a planning estimate as if it were a final quote.
- Do not use margin and markup as if they mean the same thing.
- Do not compare one-item revenue with a monthly or yearly cost total.
- Do not forget overhead, labor, shipping, refunds, taxes, payment fees, and marketplace fees if they matter to the real business result.
- Do not use this for brokerage margin or borrowed-investing risk.
What to try next
A related money tool can help check the same question from another angle before you rely on one result.
- Use Discount Calculator to see how a sale affects price.
- Use Percentage Calculator for a basic percent check.
Sources and estimate notes
This guide links to public financial, consumer, statistical, or tax references where they are useful for understanding the calculator context.
Source links improve transparency, but they do not turn a quick calculator into professional advice or a final loan, tax, payroll, or investment answer.
Worked examples for Margin Calculator
40% margin and 66.67% markup
$1,100 profit, 44% margin, and 78.57% markup
$150 profit, 12.5% margin, and 14.29% markup
FAQ in plain language
When should I use the Margin Calculator?
Use it when you want to test the exact inputs on this page: Calculate product or service profit margin. Compare margin and markup side by side. The result is a check against your assumptions, not proof that a lender, tax app, broker, platform, or provider will use the same number.
What do the main Margin Calculator inputs mean?
Revenue or selling price means the amount charged for the item, job, order, or sale before you subtract the cost you want to test. Cost means the direct cost you want to compare with the sale, such as item cost, material cost, or a job cost you already know.
Why are margin and markup different?
They use different bases. Margin divides profit by selling price. Markup divides profit by cost. A $100 sale with $60 cost has $40 profit, 40% margin, and 66.67% markup.
Is this gross margin or net margin?
This is a gross-style pricing check because it compares revenue with the cost you enter. Net margin needs more business expenses, such as overhead, payroll, taxes, software, rent, refunds, and payment fees.
Should I include sales tax in revenue?
Only include sales tax if that is how you track the sale in your own records. For clean pricing math, many people use the before-tax selling price and keep tax separate.
What is the Margin Calculator doing with my numbers?
In plain language: Profit = revenue - cost. Profit margin = profit / revenue. Markup = profit / cost. Margin uses the selling price as the base; markup uses cost as the base. For a $100 selling price and $60 cost, profit is $40. Margin is $40 / $100 = 40%. Markup is $40 / $60 = 66.67%.
How should I read the Margin Calculator answer?
Read profit dollars first, then margin percent, then markup percent. If markup looks bigger than margin, that is expected because cost is the smaller base.
Related tools
- Percentage Calculator Find percent-of answers, percent change, discounts, markups, and reverse percentages.
- Discount Calculator Find final price after one or two discounts and optional tax.
- Business Loan Calculator Estimate a business loan payment, total interest, origination fee, cash received, and total cost.
Keep exploring
If this guide is close but not exact, these links keep you near the same kind of problem.
- Finance Browse the full category for related tools that help with the same job.
- All free tools Search the complete Access Free Tools library by task, category, or tool name.
- All calculator and utility guides Find more plain-language examples, formulas, mistakes, and result explanations.
- Free calculator resources Start here when you are not sure which calculator page fits.
Privacy and copying results
Recent answers stay visible only while you work in the current browser tab. They are not sent to a server.
Use Copy answer when you want to save the inputs and result in notes, homework, a message, or a project list. Check the units, labels, and limits before copying.