1 item
Real-time Amazon FBA fee, Inbound Placement fee, net profit & break-even ROAS calculator. Tired of outdated calculators that don't account for the new 2026 Amazon FBA Inbound Placement Fees? AMZCalc is a lightweight, zero-BS Chrome extension built specifically for professional Amazon sellers. It automatically extracts product dimensions and prices right from the Amazon listing page to calculate your true net profit, ROI, and FBA fulfillment fees. 💡 KEY FEATURES: - 🚀 Updated for 2026: Accurately calculates the latest FBA Inbound Placement Fees based on the newest tier logic. - 📦 Dimensional Weight Smart Routing: Automatically applies the correct sizing tier (e.g., Large Standard, Oversize) using real-time data. - ⚡ Zero Friction: No signup, no login, and no bloated interfaces. Just click and get your profit breakdown. - 🔒 Privacy First: All calculations are done locally in your browser. We NEVER track or store your product sourcing data. Stop guessing your profit margins with outdated spreadsheets. Install AMZCalc and make data-driven sourcing decisions in seconds.
Aug 25, 2026
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.