Short version: Amazon's conversion metric is Unit Session Percentage, found in Business Reports. Amazon publishes no "good" number, and category averages online mix price points and traffic sources. Judge each ASIN against its own history and against your closest comparable ASINs. Then fix the detail-page fields a shopper reads after the click: price, images, bullets, A+ Content and reviews.
You search "what is a good conversion rate on Amazon" and get 10%, 15%, 20%. Every source gives a different figure, because conversion depends on price, category, review count and where the traffic came from. This guide covers what the metric is, where to read it, how to judge yours without an invented benchmark, and the levers that raise it. It is the buy-side sibling of our click-through rate guide: CTR is whether shoppers click, conversion is whether they buy.
What Amazon conversion rate means
Amazon's detail-page conversion metric is Unit Session Percentage. Sellers describe it as units ordered divided by sessions, times 100. A session is one visit by a shopper, not one page load. If 2,000 sessions produce 240 units ordered, Unit Session Percentage is 12%.
Two cautions. First, the metric counts units. A shopper who buys three units in one session adds three, so a product that sells in multiples reads higher than its order count suggests. Business Reports also has an Order Item Session Percentage column that counts order items instead. Second, we could not confirm the exact formula on an Amazon help page that is open without a seller login. Verify it yourself: divide units ordered by sessions for three ASINs and compare the result with the column.
Where to find it
| Report | Covers | Notes |
|---|---|---|
| Business Reports, Detail Page Sales and Traffic | Sessions, units ordered and Unit Session Percentage per ASIN | Seller Central, Reports, Business Reports. Pick the child-item view to see variations separately. |
| Search Query Performance | Per-query clicks, cart adds and purchases, with your brand's share | In Brand Analytics. Requires Brand Registry. See our SQP guide. |
| Amazon Ads console | Ad-attributed clicks and orders | A different population from Unit Session Percentage, which includes organic traffic. |
Business Reports cover all your traffic. Ads reports cover ad clicks only. Check each report's column definitions before you compare rates across them.
What is a good conversion rate? Use your own baseline
We found no conversion benchmark published by Amazon. Third-party numbers rarely say which categories, price bands or traffic mix they cover. Three comparisons work better:
- Against your own past. Compare the last 30 days with the 30 before for the same ASIN. A drop with steady sessions points at the detail page, price, stock or reviews.
- Against your closest siblings. Rank your ASINs in the same category and price band by Unit Session Percentage. The laggard is the first to fix.
- Against the market on the query. In Search Query Performance, compare your purchase share with your click share. Purchase share well below click share means shoppers reach your page and buy elsewhere.
Require enough sessions before you trust a gap. An ASIN with 40 sessions swings on one order.
ASIN A, travel mug: 1,800 sessions, 144 units ordered, 8.0%. A month earlier: 1,750 sessions, 210 units, 12.0%. Traffic held and conversion fell by a third. Something changed on the page. Check price, then coupon and delivery promise, then the main image.
ASIN B, mug lid: 2,000 sessions, 100 units, 5.0%, the same as last month. A low number, but not a change. It goes on the list after ASIN A.
What lifts conversion: the post-click fields
Once the shopper is on your page, these fields do the selling. The order is our judgment, not an Amazon statement.
1. Price and the offer beside it
On the detail page, price sits beside your delivery promise, any coupon badge and stock status. Check these first when conversion drops without a content change. If you do not hold the Buy Box, read the Buy Box guide.
2. Images
Shoppers cannot touch the product, so the gallery carries the proof. Show scale, the product in use, and what is in the box. The image requirements guide covers what Amazon allows.
3. Bullets and title
Answer the questions that stop a purchase: size, compatibility, material, what is included. See how to write bullet points and title optimization.
4. A+ Content
Comparison charts and use-case modules help shoppers choose between your variations. Details are in the A+ Content guide.
5. Reviews and rating
A rating below the competing listings costs sales after the click as well as before it. The fix is the product or the service, not the copy. Compliant ways to ask for reviews are in our review request guide.
Checklist: fix a low-converting ASIN
- Pull sessions, units and Unit Session Percentage for the last 30 days and the 30 before.
- Confirm the sample: enough sessions, and no stock-out or Buy Box loss in the window.
- Compare price, coupon and delivery promise with the top three competitors on the query.
- Audit the page against the listing audit checklist, and read listing quality score for the fields Amazon itself flags.
- Change one field at a time, so you know which one moved the rate.
- Re-read the same ASIN after several weeks. Leave sale events out of the comparison.
Conversion versus click-through
Normal CTR, low conversion
- Fix the detail page: offer, images, bullets, A+ Content, reviews
- Result: more orders from the same visits
Low CTR, normal conversion
- Fix the results tile: main image, title start, price, rating
- Result: more visits from the same impressions
Find the page fields that cost you orders
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Start free trial →Frequently asked questions
What is a good conversion rate on Amazon?
There is no single number. We found no category benchmark published by Amazon, and third-party figures vary by category, price and traffic source. The reliable test is relative: compare each ASIN's Unit Session Percentage with your own earlier periods and with your closest comparable ASINs, and use Search Query Performance to compare your purchase share with your click share on the same query.
How is Amazon conversion rate calculated?
Sellers and seller tools describe Unit Session Percentage as units ordered divided by sessions, times 100. We could not find that formula on an Amazon help page that is open without a seller login, so check it against your own Business Report by dividing units ordered by sessions for a few ASINs. Order Item Session Percentage is a separate column that counts order items instead of units.
Where do I find my Amazon conversion rate?
In Seller Central, open Reports, then Business Reports, then Detail Page Sales and Traffic (by parent or child item). Unit Session Percentage is a column in that report. Brand-registered sellers can also see query-level purchase data in Brand Analytics, Search Query Performance.
What is the difference between Unit Session Percentage and Amazon Ads conversion rate?
Unit Session Percentage covers all sessions on the detail page, from ads and organic traffic together. Ads reports cover only ad-attributed clicks and orders. Read the column definitions in each report before you compare numbers across them.
Does a higher conversion rate improve my Amazon ranking?
Amazon does not publish how conversion data feeds ranking, so we do not claim it. What is certain: a higher conversion rate turns the same traffic and the same ad spend into more orders.