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Sell-Through Rate Calculator for Fashion & Retail

See whether your current sales pace will clear enough inventory before the selling window closes.

Sell-through rate shows how much of the inventory you received has actually sold. On its own, that percentage only describes the past. The more useful question is whether the pace behind it is strong enough for the weeks you have left.

This planner connects current sell-through, weekly sales velocity, remaining stock and your target. It also estimates the stock and margin exposed if the current pace continues and the remaining units need a markdown.

How to use it: Enter one product, collection or buying period at a time. Keep received units, sold units and weeks within the same cohort. Every result updates immediately as you change a figure.

Your inventory

Change any figure. Results update instantly.

units
units
weeks
weeks
%
$
$
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Your sell-through position

At the current pace, you are projected to finish 4 points above your target.

Projected84%Target80%
Inventory trajectory
84%Projected sell-through
Current paceTarget
StartNowWindow end80% target
Current sell-through42%
Current weekly velocity70 units
Velocity required63.3 units
Projected stock remaining160 units

Current vs Conservative

Decision brief
Projected sell-through84%72%
Units remaining160280
Markdown revenue exposed$14,400$23,520
Gross profit after markdown$7,680$11,760

This is a planning estimate based on the figures you enter. It does not forecast demand or account for every return, cancellation, channel difference or replenishment event.

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