Free Profit Calculator
Calculate profit margins, ROI, and markup for your products. Perfect for e-commerce businesses, Amazon FBA sellers, and Shopify stores.
Product Information
Enter your cost and selling price to see profit calculations
Platform-Specific Templates
Quick setup templates for popular e-commerce platforms with pre-configured fee structures
• Transaction fee: 2.9% + 30¢
• Payment processing included
• Perfect for Shopify merchants
• Referral fee: ~15%
• FBA fulfillment included
• Amazon marketplace ready
• Final value fee: ~10%
• PayPal: 2.9% + 30¢
• Auction & fixed price
Frequently Asked Questions
Get answers to common questions about profit calculation and pricing strategies
What's the difference between profit margin and markup?
Profit margin is the percentage of the selling price that is profit, while markup is the percentage above the cost price. For example, if you buy something for $50 and sell for $100: the markup is 100% (you added $50 to a $50 cost), but the profit margin is 50% ($50 profit on a $100 sale).
What's a good profit margin for e-commerce?
A healthy profit margin varies by industry, but generally 15-25% is considered good for e-commerce. Fashion and electronics often have lower margins (5-15%), while digital products can have much higher margins (50%+). The key is to cover all your costs and have enough left for growth and unexpected expenses.
How do I calculate ROI for my products?
ROI (Return on Investment) = (Net Profit / Total Investment) × 100. This includes not just the product cost, but all associated costs like shipping, fees, and marketing. A positive ROI means you're making money, while negative ROI indicates a loss. Aim for ROI above 20-30% for sustainable business growth.
What costs should I include in my calculations?
Include all direct costs: product cost, shipping, packaging, platform fees, payment processing fees, taxes, and advertising costs. Don't forget indirect costs like storage, customer service, returns, and your time. The more comprehensive your cost calculation, the more accurate your profit analysis will be.
Optimize Your Pricing Strategy Today
Make data-driven pricing decisions and maximize your profits. Our calculator is completely free and helps thousands of businesses optimize their pricing every day.