MarginKoala

How many weeks will my stock last at this demand rate?

Enter your numbers below. Get the answer first, then Koala's next move.

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Result detail level
Numbers to enter
Enter current units on hand and average weekly unit demand on the same SKU or stock scope. No generic healthy-stock band is applied.
units/wk
Koala's Calculated Result
Weeks of cover if the entered average demand pace continues.

Add average weekly demand above zero to calculate stock cover.

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Frequently asked questions

What is stock-cover in weeks?

Stock-cover-weeks = stock on hand ÷ average weekly sales. It answers "how many weeks will the stock on my shelf last at the current pace?" before the first unit runs out and the item goes out of stock.

Stock Cover (Weeks)

What cover window is a sweet spot?

Use a measurement period and refresh cadence that match the decision, data volume and volatility. Shorter windows react faster while longer windows smooth noise. MarginKoala does not impose a universal timing rule.

Stock Cover (Weeks)

What if I am a seasonal store?

Use a peak-season weekly sales figure rather than a year-round average. The same cover number means very different things in November vs July — the model is the same, the input style differs.

Stock Cover (Weeks)

Can I use this for slow movers?

Yes — combine with the dead-stock-cost calculator. Stock-cover below 4 weeks on slow movers is a restock urgency; cover above 26 weeks on the same is liquidation urgency.

Stock Cover (Weeks)

Educational use, not financial advice. Numbers are estimates for planning; consult a qualified professional before acting on them.