Stop Guessing. Start Profiting.
Instantly calculate Amazon FBA fees, margins, and ROI with up-to-date 2025 data. The free toolkit for data-driven sellers.
Start Calculating FreeTRUSTED BY AMAZON SELLERS GLOBALLY
Empowered
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Forever
The Product Suite
Everything you need to run a data-driven FBA business.
Profitability Calculator
The industry standard engine. Handles Placement Fees, Low-Inventory Fees, and Q4 storage logic for the US market.
Open Dashboard →
PPC Optimizer
Calculate Break-Even ACOS & ROAS.
Analyze Ads →
Sales Estimator
BSR to Velocity converter.
Launch tool →
FBA vs FBM
Logistics model comparison.
Comparison →
Calculate with Confidence
No hidden fees eating your margin. No extensions spying on your data.
Don’t let hidden fees
eat your margin.
Generic calculators miss the details. FBA Calc accounts for the new Inbound Placement Fees, seasonal storage hikes, and category-specific referral rates.
Your product data
stays on your device.
We are not a data company. Unlike extensions that track your searches, FBACalc runs entirely client-side. We never store, save, or sell your product ideas.
No Database No TrackingFrequently Asked Questions
Is FBACalc updated for 2025 fees?
Yes. We monitor Amazon’s fee announcements weekly. The current version includes the new Inbound Placement Service fees and updated size tiers.
How do I calculate Amazon FBA profit?
Use our Free FBA Calculator. Enter your selling price, product cost, and estimated shipping to Amazon. The tool automatically deducts referral fees and fulfillment costs to show your net margin.
