Calculate your Gross Profit.
Instantly calculate gross profit using revenue and Cost of Goods Sold (COGS). Understand how much money remains after paying for the products you sell and measure the profitability of your business.
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Gross Profit
Go beyond gross profit.
MarginLab continuously tracks product costs, gross profit and margin changes across every Shopify product.
How to use this gross profit calculator
Enter your total revenue and Cost of Goods Sold (COGS). The calculator instantly calculates your gross profit, gross margin and shows how much money remains after covering the direct cost of the products you sold.
Add the total sales revenue for the period you want to analyze.
Include the total Cost of Goods Sold, including inventory or production costs for the same period.
Analyze your gross profit and gross margin to understand how efficiently your products generate profit.
Gross profit formula explained
Gross profit measures the amount of money your business keeps after paying for the direct cost of the products you sell. It is one of the most important financial metrics for evaluating pricing, product performance and overall profitability.
Gross profit formula
Subtract the Cost of Goods Sold from your total revenue to determine how much gross profit your business generated during the selected period.
Gross margin formula
After calculating gross profit, convert it into a percentage to measure how efficiently your business generates profit from sales.
Example calculation
What is a good gross profit margin?
Gross profit alone doesn’t tell the full story. Comparing gross profit with revenue gives you your gross margin, which helps determine how efficiently your business generates profit before operating expenses.
Critical
Your product costs consume most of your revenue, leaving very little gross profit.
Average
Your business generates gross profit, but improving pricing or reducing COGS could significantly increase profitability.
Healthy
This range is considered healthy for many ecommerce businesses and provides room to cover operating expenses.
Excellent
Strong gross profitability gives your business more flexibility for growth, marketing and unexpected costs.
- Higher gross profit creates more cash available for operating expenses.
- Reducing product costs immediately increases gross profit.
- Monitoring gross profit regularly helps detect supplier cost increases early.
- MarginLab automatically tracks gross profit and gross margin across every Shopify product.
Common gross profit mistakes
Gross profit is simple to calculate, but many businesses still misread it. Missing costs, outdated product data or focusing only on revenue can make profitability look stronger than it really is.
Using incomplete COGS
If product costs, freight, import duties or acquisition costs are missing, gross profit will look higher than it really is.
Looking only at revenue
Revenue growth does not always mean profit growth. Gross profit shows whether sales are actually generating enough money after product costs.
Ignoring discounts
Discounts can increase sales while reducing gross profit. A product can sell well and still contribute less profit than expected.
Not tracking cost changes
Supplier prices change over time. If product costs are not updated, gross profit reports become unreliable.
Why gross profit matters for Shopify stores
Revenue tells you how much you sold. Gross profit tells you how much money you actually keep after paying for your products. Tracking gross profit helps Shopify merchants understand which products truly generate value and which ones quietly reduce profitability.
Hidden gross profit problems
- Revenue grows while gross profit stays flat.
- Supplier costs increase without price adjustments.
- Best-selling products produce weak gross profit.
- Product costs are outdated or incomplete.
- Discounts reduce gross profit more than expected.
How MarginLab helps
MarginLab automatically monitors gross profit across every Shopify product, combining revenue, product costs, discounts and profitability data to identify where your store is losing money.
Use this calculator for a quick estimate. Use MarginLab to continuously monitor gross profit, detect shrinking margins and discover hidden profit leaks before they impact your business.
Related free calculators
Explore more free MarginLab calculators to understand product costs, margins, pricing and profitability.
Gross Margin Calculator
Convert gross profit into a margin percentage and measure product profitability.COGS Calculator
Calculate Cost of Goods Sold using inventory and purchase data.Profit Margin Calculator
Calculate gross margin, net margin and real business profitability.Net Profit Calculator
Calculate profit after operating expenses, refunds, discounts and shipping.Selling Price Calculator
Find the right product price based on costs and target margin.Markup Calculator
Convert product cost into markup and selling price.Frequently asked questions
Here are the most common questions about gross profit, gross margin and product profitability.
What is gross profit?
Gross profit is the money left after subtracting Cost of Goods Sold from revenue. It shows how much profit remains before operating expenses.
How do you calculate gross profit?
The formula is: Gross Profit = Revenue − Cost of Goods Sold.
What is the difference between gross profit and gross margin?
Gross profit is a dollar amount. Gross margin is the same profit expressed as a percentage of revenue.
Why is gross profit important?
Gross profit shows whether your products generate enough money after direct product costs to cover operating expenses and create net profit.
Can I use this calculator for Shopify?
Yes. This gross profit calculator works for Shopify stores, ecommerce businesses, retailers and any business that tracks revenue and product costs.
Does MarginLab track gross profit automatically?
Yes. MarginLab helps Shopify merchants monitor gross profit, product costs, gross margin and profit leaks across every product automatically.
Gross profit changes fast.
MarginLab helps you protect it.
This calculator helps you estimate gross profit for one period. MarginLab helps Shopify merchants monitor gross profit continuously across every product, detect rising costs, identify weak margins and understand where profit is leaking before it becomes a bigger problem.
Gross Profit Tracking
Monitor gross profit across products, orders and time periods without manual spreadsheets.
Cost Change Detection
Spot when product costs reduce gross profit even while sales continue to grow.
Margin Leak Alerts
Find products that generate revenue but fail to produce enough gross profit.
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✓ Built for Shopify merchants