Margin Calculator - Profit

Enter your selling price, cost, and fees to calculate real net profit and margin instantly.

Margin Calculator is a profit and margin calculation tool for small business owners, self-employed sellers, online sellers, cafés, restaurants, and retail shops.

Enter your selling price, purchase cost, platform fees, delivery fees, payment fees, shipping cost, packaging cost, advertising cost, VAT/tax, and discount amount to check your real remaining profit and margin rate.

Looking only at selling price and cost can make it easy to miss your actual profit. Include fees, shipping, discounts, and taxes to find a price that helps you avoid losses.

Main Features

- Margin Calculation
Enter selling price, cost, fees, shipping, and other expenses to check net profit, margin rate, total cost, and profit status.

- Cost Calculation
Add material costs, supplies, and other expenses to calculate the unit cost of a product or menu item and view the cost structure.

- Delivery Profit Calculation
Calculate real net profit and margin per order by including delivery fees, payment fees, discounts, packaging cost, and VAT/tax.

- Target Selling Price
Calculate a recommended selling price and break-even price based on cost and target margin rate.

- Discount Calculation
Check the final selling price, net profit after discount, and margin changes when applying a discount rate or discount amount.

- VAT/Tax Calculation
Quickly calculate total amount, pre-tax amount, and VAT/tax.

- Calculation History
Save frequently used product calculations or estimates and load them again later.

- Graphs and PDF Reports
View calculation results as graphs and save them as PDF reports.

- Pro Business Owner Tools
Use advanced tools such as monthly profit simulation, platform comparison, profit structure analysis, and saved history summaries.

Recommended For

- Café, restaurant, and delivery store owners
- Online shop sellers
- Marketplace sellers
- Small business owners, self-employed workers, and solo entrepreneurs
- New business owners who need to set selling prices
- Anyone who wants to quickly check net profit and margin by product

Data Handling

Margin Calculator can be used without sign-up. Calculation history and settings are stored locally on your device.

Selected data may be shared with external apps only when you manually use backup, share, PDF save, or print features.

Notice

The calculation results provided by this app are for reference only and are based on the values you enter.
Please consult a professional for tax, accounting, or legal decisions.