Waste is usually tracked, if at all, as a rough weekly estimate. Turned into an annual dollar figure and compared against total food spend, it becomes a much harder number to ignore.
Weekly waste estimate
Waste source breakdown (optional — should total 100%)
Results
Most venues underestimate waste because it's rarely measured directly — it shows up indirectly as a food cost percentage that runs higher than recipes suggest it should. As a rough guide, well-run kitchens typically waste under 4–5% of food purchases; kitchens without portion control, par-level discipline or a structured prep schedule often waste 8–12% or more without realising it. Where the waste actually comes from changes the fix: prep and trim waste points to recipe and yield discipline (see our recipe yield calculator), spoilage points to purchasing and par levels, and plate waste points to portion sizing or menu-item quality issues. For the broader cost context, see our food cost percentage guide.
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Run a simple waste log for one representative week: weigh or estimate the value of everything binned, returned or written off across prep, service and close-down. It doesn't need to be perfectly precise to be useful — even a rough estimate turns an invisible cost into a number you can act on.
Under 5% of food purchases is a reasonable target for most full-service venues with decent portion control and purchasing discipline. Above 8% usually indicates a specific, fixable issue rather than "normal" kitchen waste.
Yes, directly — waste is effectively unsold food cost. Every dollar of waste eliminated drops straight to the same effect as a dollar of food cost saved, without requiring any change to pricing or the menu itself.