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Shows the real price per 100g, 100ml, or item on Amazon search results and product pages, so you can spot the actual best deal. Is the bigger pack actually cheaper? Amazon shows unit prices only on some products — and sellers love mixing units: ounces here, grams there, "Pack of 12" somewhere else. Unit Price Checker reads the quantity from each product listing and shows the real price: ✓ Price per 100g — for anything sold by weight (g, kg, oz, lb) ✓ Price per 100ml — for liquids (ml, L, fl oz) ✓ Price per item — for packs, counts, tablets, pods ✓ Handles combinations like "12 x 330ml" and "8 Ounce (Pack of 8)" Everything is converted to the same unit, so a "40.3 Ounce" coffee and a "1 kg" coffee become directly comparable at a glance. Works on Amazon.com, .co.uk, .ca, and .com.au, in whatever currency your account displays. Lightweight and private • No account, no sign-up • No data collected, ever — everything is computed inside your browser • One toggle to turn badges on or off Note: unit prices are calculated from the product title and listing text, so items without quantity information may not show a badge. This extension is not affiliated with Amazon. 큰 묶음이 정말 더 싼 걸까요? 아마존은 일부 상품에만 단위가격을 보여주고, 판매자들은 온스·그램·"Pack of 12"를 뒤섞어 씁니다. Unit Price Checker는 상품 정보에서 용량을 읽어 실제 가격을 보여줍니다: ✓ 100g당 가격 — 무게 단위 상품 (g, kg, oz, lb) ✓ 100ml당 가격 — 액체류 (ml, L, fl oz) ✓ 개당 가격 — 묶음, 정, 캡슐, 파드 ✓ "12 x 330ml", "8 Ounce (Pack of 8)" 같은 조합도 계산 모든 상품이 같은 단위로 환산되니 "40.3온스" 커피와 "1kg" 커피를 한눈에 직접 비교할 수 있습니다. Amazon.com, .co.uk, .ca, .com.au에서 계정에 표시되는 통화 그대로 동작합니다. 가볍고 안전합니다 • 계정·가입 불필요 • 어떤 데이터도 수집하지 않음 — 모든 계산은 브라우저 안에서만 • 토글 하나로 켜고 끄기 참고: 단위가격은 상품명·목록 텍스트에서 계산하므로 용량 정보가 없는 상품에는 표시되지 않을 수 있습니다. 이 확장은 Amazon과 무관합니다.
Sep 6, 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.