REORDER
POINT.

Average daily sales, supplier lead time, and safety stock — the inventory level where you place the next order so you never stock out mid-lead-time.

REORDER POINT CALCULATOR

NEVER
STOCK OUT.

Avg daily sales (units)

Lead time (days)

Safety stock (units)

680

Reorder at this many units on hand

Lead-time demand (40 × 14d)560

Safety stock120

Reorder point680

Safety buffer3 days

HOW IT WORKS

Find the inventory level where you place the next order so you never stock out mid-lead-time.

Enter your numbers

Type average daily sales, supplier lead time in days, and your safety-stock cushion.

We set the trigger

Reorder point = (daily sales × lead time) + safety stock. The first term covers demand while a fresh order is in transit.

Use the result

When on-hand inventory drops to this number, reorder. Safety stock buffers demand spikes and supplier delays.

Put this on your site

Paste one line and the live reorder point calculator runs on your page, free, with a link back here. No account, no key, nothing to update.

GRAJ

Every tool here is free and needs no account. When you are ready to sell, joining is free too — GRAJ takes 5% when a transaction goes through.