Profit Calculator

Calculate net profit and profit margin percentage from your revenue and total cost figures.

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Buying Cost
Selling Price
Exchange Rate

1 USD = USD

Note: enter current exchange rate (e.g. from Google, xe.com, wise.com). If same currency - rate = 1.
Profit Parameters
Results

Total cost (buy currency): 0.00 USD

Total cost (sell currency): 0.00 USD

Revenue: 0.00 USD

Total profit: 0.00 USD

Profit per unit: 0.00 USD

Profit margin: 0.00%

Markup on cost: 0.00%

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Calculation Examples

Calculation Case Result
Retail business: $50,000 revenue, $35,000 total costs Net profit $15,000, margin 30%
Service provider: $120,000 revenue, $45,000 expenses Net profit $75,000, margin 62.5%
E-commerce low-margin: $10,000 revenue, $9,200 costs Net profit $800, margin 8%
Startup at a loss: $5,000 revenue, $7,500 costs Net loss $2,500, margin -50%
Mihail Doncenco
Mihail Doncenco Site Creator & Calculator Expert

Founder and developer of CalcMate. Builds and maintains every calculator on this site, focusing on formula accuracy and clear, practical results.

How to Use the Profit Calculator

Enter two values: your total revenue and your total costs for the same period. Revenue is all money earned from sales, services, or other income before deductions. Total costs cover everything spent to earn it: cost of goods sold (COGS), labor, rent, utilities, marketing, software, and other operating expenses.

Click Calculate and the tool returns your profit in currency and your profit margin as a percentage. A positive result means revenue exceeded costs, and a negative result means a loss for the period.

Make sure revenue and costs cover the same period. Monthly revenue against annual costs, or total revenue against direct costs only, gives a misleading margin. If you want gross profit instead of net, enter only COGS as the cost and remember that the result then leaves out operating expenses.

The Profit Formula and How It Works

Profit is what is left of revenue after all costs: \[\text{Profit} = \text{Total Revenue} - \text{Total Costs}\] The profit margin shows that remainder as a share of revenue: \[\text{Profit Margin (\%)} = \frac{\text{Profit}}{\text{Total Revenue}} \times 100\]

Margin is often more useful than absolute profit because it compares businesses of different sizes. A business earning $10,000 on $50,000 of revenue has a 20% margin, and so does one earning $100,000 on $1,000,000. Both turn revenue into profit equally well, although the dollar amounts differ tenfold.

The split between gross profit (revenue minus COGS) and net profit (revenue minus all costs) comes from standard income statement practice. Neither US GAAP nor IFRS requires a gross profit line, so companies choose whether to show it. IFRS 18, which takes effect for annual periods starting 1 January 2027 (verify the date for your jurisdiction), adds required operating profit and other subtotals. Check which subtotal a report uses before you compare margins.

Profit formula diagram showing revenue minus total costs equals net profit and margin calculation

Useful Tips 💡

  • Include costs that are easy to forget: bank fees, payment processing (often around 1.5-3.5% of revenue), software subscriptions, and depreciation.
  • Run a what-if with costs cut by 10% to see the margin effect before you commit to a cost-cutting plan.

📋Steps to Calculate

  1. Enter total revenue for the period.

  2. Enter total costs for the same period, including all fixed and variable expenses.

  3. Click Calculate to see profit in dollars and profit margin as a percentage.

Mistakes to Avoid ⚠️

  1. Leaving out indirect costs such as utilities, insurance, and administrative salaries, which understates costs and overstates margin.
  2. Mixing time periods, for example entering monthly revenue against annual rent, which distorts the result.
  3. Confusing markup with margin: markup is profit divided by cost and margin is profit divided by revenue. A 25% markup gives a 20% margin, not 25%.
  4. Ignoring taxes: profit before tax and profit after tax are different, and only the after-tax figure shows cash available to the owners.

Practical Applications📊

  1. Rank products or services by margin to guide pricing and decide which ones to drop.

  2. Check e-commerce profit per order: a $60 order with $24 COGS, $6 shipping, $15 ad cost, and $2 payment fees leaves $13, a 21.7% margin.

  3. Compare quarterly margins to catch cost creep or falling revenue before it compounds.

Questions and Answers

How do I calculate profit step by step?

Subtract total costs from total revenue: \[P = R - C\] Then divide profit by revenue and multiply by 100 for the margin: \[\text{Margin} = (P / R) \times 100\] Sum every cost first, including COGS, labor, rent, utilities, marketing, and administration. For example, $5,000 revenue minus $3,200 costs gives $1,800 profit and a 36% margin.

How is profit calculated in a business environment?

Businesses report profit on the income statement, also called the profit and loss (P&L) statement, which steps down from revenue through several profit levels. Gross profit is revenue minus COGS. Operating profit (EBIT) is gross profit minus operating expenses. Net profit is operating profit minus interest and taxes, adjusted for any other income or expense. The exact layout depends on the accounting framework: US GAAP and current IFRS do not force every line, and IFRS 18 will require defined subtotals from 2027, so always read which subtotal a reported profit figure refers to.

What formula does the profit calculator use?

The calculator applies two formulas. Profit: \[\text{Profit} = \text{Revenue} - \text{Total Costs}\] Profit margin: \[\text{Margin (\%)} = \frac{\text{Profit}}{\text{Revenue}} \times 100\] These are the basic arithmetic behind any income statement. The tool treats all costs as one total, so it does not separate fixed from variable costs or pre-tax from after-tax profit. Make sure your cost input includes every expense for the period, and note whether it includes taxes, before you read the margin.

What is a healthy profit margin?

A healthy margin depends on the industry, so compare with your own sector. Grocery and general retail usually run net margins in the low single digits, while software and professional services often run well above 10%. NYU Stern professor Aswath Damodaran publishes industry margin data each year, which is a good starting point, but check the latest edition because the figures change. A margin below your sector median calls for a cost audit. Stage matters too: a startup may run at a loss on purpose to grow, which is different from an established business whose margin is falling.

What is a profit calculator and what does it measure?

A profit calculator subtracts total costs from total revenue to give profit, and shows it as a percentage of revenue to give the profit margin. High revenue does not guarantee profit: a business that sells $500,000 but spends $510,000 to do so loses $10,000, a margin of -2%. The margin makes businesses of different sizes comparable and lets you check yourself against industry averages.

What is the difference between gross profit and net profit?

Gross profit is revenue minus COGS only, and net profit is revenue minus all costs, including operating expenses, interest, and taxes. Gross profit shows how efficiently you produce or buy what you sell, while net profit shows what is left for owners after every obligation. A business can have a 60% gross margin and a negative net margin if overhead is high, which is common in early-stage or fast-scaling companies.

What is the difference between markup and profit margin?

Markup is profit divided by cost, and margin is profit divided by revenue: \(\text{Markup} = (\text{Profit} / \text{Cost}) \times 100\) and \(\text{Margin} = (\text{Profit} / \text{Revenue}) \times 100\). For the same sale, markup is always the larger number. A product that costs $80 and sells for $100 earns $20, a 25% markup but a 20% margin. The two are linked by \(\text{Margin} = \frac{\text{Markup}}{1 + \text{Markup}}\), so a 100% markup gives only a 50% margin. Mixing them up when setting prices is a common cause of underpricing.
Disclaimer: This calculator is designed to provide helpful estimates for informational purposes. While we strive for accuracy, financial (or medical) results can vary based on local laws and individual circumstances. We recommend consulting with a professional advisor for critical decisions.