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Reorder Point Calculator

Find the stock level that should trigger your next order.

Your numbers

units/day
days
units

Use the Safety Stock calculator if you don’t have this yet.

Reorder point

Place a replenishment order when stock reaches this many units.

Updates as you type · nothing leaves your browser

The formula

ROP = (Daily demand × Lead time) + Safety stock

Order when on-hand stock hits this level so new stock lands before you run out.

What it means

Reorder Point — full definition

Read in the glossary

Let AWRA do this on your live data

This calculator works on one set of numbers. AWRA OpsHub keeps reorder point calculator results current across every item, supplier and location — automatically.