Profit Calculator
Calculate profit, margin, ROI, and break-even price for any product.
💰 Profit Calculator
Calculate profit, margin, ROI, and break-even price for any e-commerce product.
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📖 How to Use
Calculate the real profit of an order — not just gross margin.
How to use:
- Enter selling price, product cost, shipping cost
- Enter platform fee %, tax %, ad spend, other costs
- Enter return rate and target margin
- Click "Calculate"
Formulas:
- Profit = Price − Cost − Shipping − Platform Fee − Tax − Ad − Other − Return Loss
- Margin = Profit ÷ Price
- ROI = Profit ÷ Total Cost
- Break-even Price = minimum price with zero loss
❓ Frequently Asked Questions
How do I calculate e-commerce profit?▾
Profit = Price − All Costs (product + shipping + platform fee + tax + ads + other + return loss). The tool computes it automatically.
What platform fee should I enter?▾
Use your actual rate. Amazon FBA averages 15%, Shopify Payment ~2.9% + $0.30, Etsy ~6.5%. Check your dashboard.
How do I calculate break-even price?▾
The tool computes it based on your inputs — it's the minimum price with zero profit.
What costs should I include for Amazon?▾
Product cost, FBA fee, referral fee, storage, PPC ads, and return rate.
Does this work for Shopify?▾
Yes. Enter payment processing fees, shipping, app costs, and ad spend in the respective fields.
What is the difference between ROI and margin?▾
Margin = Profit ÷ Price. ROI = Profit ÷ Cost. ROI measures efficiency of spend; margin measures profit per sale.
How do I enter return rate?▾
Enter as a percentage (e.g., 5 means 5%). Return loss = shipping + other costs × rate.
Why can't the suggested price be computed?▾
If platform fee + tax + target margin ≥ 100%, the result is undefined. Lower the target or fees.
Is it free?▾
Yes. All calculations run in your browser — nothing is uploaded.