How do you set par levels for restaurant inventory that actually hold up?

A par is a target, not a max

A par level is the amount of an item you want on hand to cover the period until your next delivery. It is a working target, not the most you can fit.

Set it too high and cash sits idle, set it too low and you stock out, so the par lives in the honest middle.

Base it on usage and lead time

The right par accounts for how fast an item moves and how long a reorder takes to arrive. A slow vendor needs a higher par as a buffer.

Multiply daily usage by the days between deliveries, add a safety cushion, and you have a defensible starting par.

Add a safety buffer for key items

Some items are worth a little extra insurance, especially the ones that stop service if they run out. Give those a slightly higher par.

Low-value, easy-to-source items need less buffer, so tailor the cushion to the cost of running out.

Revisit as usage shifts

Pars are not set once, because menus, seasons, and popularity all move. A par that fit in spring may be wrong by fall.

A quick review each season, guided by usage data, keeps pars matched to how the kitchen actually runs now.