Inventory · Free tool

    Reorder Point Calculator

    Work out the stock level at which you should reorder, based on how fast an item sells and your supplier's lead time.

    200 units

    Reorder point

    140

    Lead-time demand

    60

    Safety stock

    Reorder point = (average daily sales × lead time) + safety stock. When an item's stock falls to 200 units, place your next order so it arrives before you run out.

    MerxumOS does this for every product automatically — with low-stock alerts and AI demand forecasting that adjusts as your sales change.

    Stop doing this by hand.

    MerxumOS does all of this automatically — and runs your sales, stock, staff and finances in one place.