// Tools
Sell-through rate calculator
Sell-through rate is the share of received units that have sold — units sold ÷ units received × 100. It tells you how fast a style is selling and whether it needs a reorder or a markdown.
Enter units sold and units received to see sell-through.
// How it works
- 01Enter units soldUnits sold in the period you are measuring.
- 02Enter units receivedUnits received (or beginning inventory) for that same merchandise.
- 03Read sell-throughSell-through % = units sold ÷ units received × 100.
Sell-through is most useful tracked by style, size, and channel over time. RetailNorthstar surfaces it in-season against plan — see more retail tools.