SoldometerAmazon Sales Estimator
Amazon never publishes how many units a listing sells. It prints the clues on the product page instead — the “bought in past month” badge and the Best Sellers Rank. Type them in below and get an estimated monthly sales figure, with the range and the working shown. Free, no sign-up, and nothing you enter leaves your browser.
Sales estimator — the manual web version
This is the by-hand demo of what the extension does automatically. Fill in what you can see on the listing — the badge alone is enough, BSR sharpens the cross-check — or skip the typing: the extension above reads the page for you.
Profit check — what would you net per unit?
Net = price − 15% Amazon referral fee − FBA fee − your cost. An estimate, not a fee quote.
All figures are estimates. Amazon never publishes exact sales for a listing — see how accurate this is.
How this estimator works
Two public signals, badge first. A number you can't explain is a number you shouldn't act on, so here is the whole method in three short paragraphs.
The bought badge is Amazon's own measured sales, shown as a range: 5K+ bought means 5,000–5,999 sold in the past month. The estimator takes that range as the likely range and picks its headline figure from inside it — it never multiplies the floor by a factor that could push the answer above the top of Amazon's own bucket.
When a listing has no badge, the fallback is Best Sellers Rank: a category curve converts rank into estimated monthly units, scaled for the marketplace (Amazon.ca does roughly 12% of Amazon.com's volume at the same rank). Rank moves and can be stale, so rank-only results carry a wider ±40% range, and the result says so.
Every figure here is an estimate. Amazon does not release exact per-listing sales to anyone, so an honest tool shows you a range and its reasoning instead of one confident number. The full method, in the open →
The same estimator, without the typing
Everything on this page, the Soldometer Chrome extension does automatically on Amazon itself — across the US, Canada, the UK, Germany, France, Italy, Spain, Australia, India and Japan. The estimate card sits on the product page: units and revenue, the Buy Box holder, how many sellers are on the listing, a profit check against your own costs, supplier search shortcuts, and a heat read across search results. Free to install; the first 1,000 people to activate are Founding Members, free forever — after that, a free week, then $5/month.
Frequently asked questions
How can I check how many sales an Amazon product gets?
Amazon does not publish exact per-listing sales to anyone — not to sellers, not to any tool. What every listing does show is two public signals: the “bought in past month” badge, which is Amazon's own count of recent purchases, and the Best Sellers Rank. Enter either one in the estimator above and you get an estimated monthly sales figure with its range and its working shown. The Soldometer Chrome extension reads both signals off the page automatically, so you never type them in.
What does “1,000+ bought in past month” mean?
It means Amazon measured at least 1,000 purchases of that listing in roughly the last 30 days. The badge is a range, not an exact count: below 1K the steps are 100 (300+ means 300–399), from 1K to 10K the steps are 1,000 (1,000+ means 1,000–1,999, and 5K+ means 5,000–5,999), and above 10K the steps are 10,000 (10K+ means 10,000–19,999). Soldometer treats the badge as that range and picks its headline figure from inside it, instead of multiplying the floor by a factor that can overshoot the top of the range.
How accurate is this Amazon sales estimator?
When a bought badge is available, the estimate is anchored to Amazon's own measured range, so the true figure should sit inside the stated range as long as the badge is current. Rank-only estimates are rougher — plan on the ±40% range the result shows. No estimator, free or paid, can give an exact number, because Amazon never releases exact per-listing sales; any tool that shows you a single confident figure is hiding that.
Is this Amazon sales estimator really free?
Yes. The estimator on this page is free, needs no sign-up, and runs entirely in your browser — nothing you type is sent anywhere. The Chrome extension is also free to install: the first 1,000 people to activate it become Founding Members and keep it free forever. After the founding spots are gone, it starts with a free week, then $5/month.
Can it estimate sales on Amazon.ca and other marketplaces?
The web estimator on this page covers Amazon.ca and Amazon.com. The badge means the same on both; Best Sellers Rank does not — Amazon.ca sells roughly 12% of Amazon.com's volume at the same rank, so .ca rank estimates are scaled down automatically. The Chrome extension covers ten marketplaces: the US, Canada, the UK, Germany, France, Italy, Spain, Australia, India and Japan.