Profit Calculator
Calculate business profit with revenue and expense analysis. Track margin percentages, markup, and profitability metrics. 100% free and private.
Total income from sales
Direct costs to produce/purchase products
Rent, salaries, marketing, utilities, etc.
Complete Analysis
Get gross profit, net profit, margin, and markup in one calculation.
Business Insights
Understand your profitability with clear metrics and breakdowns.
100% Private
All calculations happen in your browser. Your data never leaves your device.
Frequently Asked Questions
How do I calculate profit margin?
Profit margin is calculated as (Net Profit / Revenue) × 100. It shows what percentage of your revenue becomes profit after all costs. Enter your revenue, COGS, and expenses, then click Calculate to see your profit margin.
What is the difference between gross profit and net profit?
Gross profit is Revenue minus Cost of Goods Sold (COGS), showing profit before operating expenses. Net profit is Gross Profit minus Operating Expenses, representing your final profit after all costs.
How is markup percentage calculated?
Markup is calculated as (Gross Profit / COGS) × 100. It shows how much you're marking up your product cost. For example, if COGS is $50 and you sell for $100, your markup is 100%.
What should I include in COGS?
Cost of Goods Sold (COGS) includes direct costs to produce or purchase your products: raw materials, manufacturing costs, inventory, shipping from suppliers, and direct labor. Don't include operating expenses like rent or marketing.
What are operating expenses?
Operating expenses are costs to run your business: rent, utilities, salaries, marketing, insurance, office supplies, and administrative costs. These are separate from COGS and reduce your gross profit to calculate net profit.
Is my financial data private?
Yes! All calculations happen in your browser. Your revenue, costs, and profit data never leave your device or get sent to any server.