RIVIL
Free calculator

Safety stock calculator

When stock hits the threshold, you reorder. Enter one product's numbers and see the level, without running out or holding too much. Nothing is saved.

Result

Enter daily usage and lead time, and the threshold appears here.

In short

How it is calculated

Usage × lead time

If you sell 5 units a day and the supplier delivers in 4 days, you need 20 units to last until the order lands.

Plus a buffer

Not every day is the same, and suppliers slip. A 20% buffer is a solid starting point; tune it as you learn the product.

One threshold per product

A daily consumable and something ordered twice a month need very different levels. Start with the ten products that matter most.

A threshold only helps if it warns you

In RIVIL ERP, products below minimum show up as reorder suggestions, grouped by supplier, ready to turn into purchase orders.

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