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eBay Sell-Through Rate Calculator
Interpret manually entered sold and active listing counts.
Your inputs
Enter observed listing counts
Use counts from one consistent observation period.
Your result will appear here
Enter the required values to see your estimate instantly.
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Calculated products
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Complete the tool above, then add the result. You can compare up to 250 snapshots.
Keep the sold count tied to its evidence
Enter legitimately observed sold units for one product definition and time window, then enter a comparable active-listing count from the same eBay marketplace. The tool uses sold divided by sold plus active. Another common ratio uses sold divided by active, so write down the formula when sharing the result. The calculator does not fetch eBay data and cannot tell whether a count belongs to the exact color, size or pack you plan to sell.
A parent listing's lifetime sold badge should not be relabeled as 30-day sales of one child variation. Save the search query, exclusions, marketplace, period and observation time outside this calculator. If the sold set mixes used items, accessories or other pack sizes, refine the evidence before interpreting the percentage. Product Research can provide a separate eBay metric; do not present this manually calculated ratio as that official figure.
Use the percentage as a screening signal alongside price, competition and exact-variation proof. If the source counts are uncertain, the precise-looking output is uncertain too.
Use the result with a clear source trail
- 01
Define the exact product, variation, marketplace and evidence period.
- 02
Enter legitimately observed sold results and a comparable active count.
- 03
Interpret the resulting ratio as one demand indicator, with source and observation date recorded separately.
Questions sellers ask
Does this fetch sold data?
No. It computes a ratio from counts you supply.
Is this eBay's official sell-through metric?
No. It uses the stated sold divided by sold plus active definition; other tools may use another definition.
Use the tool with your own evidence, then explore current Winning Products for your market.
Browse Winning Products