A good BSR for Amazon wholesale is one that shows steady sales in that product’s category. There is no single number that works everywhere: a rank that means daily sales in a large category can mean slow sales in a small one. Always judge BSR by category and over time.
Quick answer: Lower BSR means more sales. Compare a product’s rank with the size of its main category, look at its history over at least 90 days, and check that the rank drops often (each drop usually means a sale). Avoid products whose rank only looks good for a few days.
What Is BSR on Amazon?
Best Sellers Rank (BSR) is Amazon’s ranking of how well a product sells compared with other products in the same category. Rank 1 is the best seller. BSR updates often and leans toward recent sales, so one day’s rank can be misleading.
You will find it on the product page under “Product information,” usually with a main category rank and one or more subcategory ranks. Use the main category rank for wholesale research.
Why a Good BSR Depends on the Category
Large categories, such as Health & Household or Grocery, have many products and many sales. A product can rank in the thousands and still sell every day. In a smaller category, the same rank may mean only a few sales a month.
Instead of a fixed number, many sellers use a rough guide such as “top 1% of the category” and then confirm with sales history.
BSR to Sales Per Month
Amazon does not publish sales numbers. To estimate them:
- Count rank drops. Each sharp drop in BSR usually means at least one sale. Tools show how many drops happened in the last 30 or 90 days.
- Check the “bought in past month” note. Many listings show an approximate figure such as “100+ bought in past month.”
- Use a sales estimator. Third-party tools estimate monthly sales from BSR and category. Treat them as estimates.
Remember the sales are shared between all sellers on the listing. See how many FBA sellers is too many.
The easiest way to see BSR history and rank drops is to use Keepa for wholesale.
Seasonal Products and Amazon Wholesale BSR
Some products sell mostly in one season: sunscreen in summer, cold remedies in winter, gift sets in December. Their BSR swings through the year.
- Look at a full year of history before you buy.
- Order before the season starts, not at its peak.
- Avoid holding seasonal stock after the season, when storage and aged-inventory fees add up.
Putting BSR to Work
Add BSR and rank drops to your spreadsheet when you analyze a wholesale price list, and filter out products that do not sell steadily. For the full process, see how to find profitable wholesale products.
Frequently Asked Questions
What is a good BSR on Amazon?
One that shows steady sales for that category over several months. Compare with the category’s size rather than using one number for every product.
Does a subcategory rank matter?
It helps for comparing similar products, but the main category rank is a better guide to sales volume.
Can a bad BSR still be worth buying?
Only if it fits your plan, for example a low-competition product with a high profit per unit that you order in small quantities.