Amazon FBA Cost & Profit Calculator — Find Your Best Selling Price Instantly
Amazon FBA Cost & Profit Calculator — Find Your Best Selling Price Instantly
If you’re an Amazon seller, you already know that success isn’t just about finding the right product — it’s about pricing it correctly.
Price too high, and you’ll lose customers to cheaper competitors.
Price too low, and your profit margins will disappear.
That’s where our Amazon FBA Cost & Profit Calculator comes in.
This free online tool helps you calculate all your selling costs — including Amazon referral fees, FBA fulfillment charges, and shipping — and instantly suggests the best selling price for healthy profits without overpricing compared to other sellers.
Why You Need an FBA Cost Calculator
When selling on Amazon using Fulfillment by Amazon (FBA), you have several costs to consider:
- Wholesale price — the amount you pay your supplier.
- Shipping to Amazon warehouses — the cost of getting your products to Amazon’s fulfillment centers.
- Amazon referral fee — usually around 15% of the sale price (varies by category).
- FBA fulfillment fee — based on size and weight of your product.
- Competitor pricing — the market price you need to beat or match.
Without calculating these numbers, many sellers end up selling at a loss without realizing it.
How the Calculator Works
- Enter Your Wholesale Price — what you paid per unit.
- Enter Your Shipping Cost to Amazon — cost per unit.
- Choose Your Product Size — Small Standard or Large Standard.
- Enter Weight — needed to estimate FBA fulfillment fees.
- Enter Competitor Price (Optional) — so the tool keeps you competitive.
- Set Desired Profit Margin — the percentage of profit you want per sale.
- Click Calculate — instantly see your total cost, suggested selling price, net profit, and profit margin.
Example Calculation
Let’s say you buy a product for $5.00, pay $0.50 shipping to Amazon, and it’s a Small Standard item weighing 0.5 lbs.
You want a 20% profit margin, and your main competitor is selling for $14.99.
Our calculator will:
- Estimate Amazon fees (referral + FBA)
- Add your costs
- Suggest the highest possible price that still meets your profit target without exceeding $14.99.
Benefits of Using This Tool
- ✅ Saves Time — no more manual spreadsheets.
- ✅ Prevents Losses — ensures you never price below cost.
- ✅ Keeps You Competitive — compares with competitor prices.
- ✅ Mobile Friendly — works on phones, tablets, and desktops.
- ✅ Free to Use — no login or subscription needed.
Tips for Amazon Sellers
- Always check Amazon’s latest fee tables — fees can change every year.
- Factor in other costs like advertising, packaging, and returns.
- Use this calculator before listing every new product.
- Test different profit margins to find the sweet spot between sales volume and profitability.
Start Calculating Now
Whether you’re a new seller or a seasoned Amazon pro, knowing your exact costs is the difference between a thriving business and barely breaking even.
Use our free Amazon FBA Cost & Profit Calculator today and make smarter pricing decisions.
Amazon FBA — Complete Cost & Price Calculator
Enter your costs below (you can override FBA/referral values). This calculates total per-unit cost, storage, and a suggested selling price that meets your desired margin but does not exceed a competitor cap (if given).
