How much wine do you lose each month?
By-the-glass service, open bottles, breakage, comps and inventory. A scenario with visible formulas and no hidden promises.
Calculate monthly wine waste from by-the-glass service, open bottles, breakage, unrecorded comps and inventory. Free, local and transparent.
Problem solved
Wine waste often mixes cost already paid with unbilled sales. This calculator keeps them separate and shows where lost cost comes from.
When to use it
Use it with one month of open bottles, charged glasses, stock adjustments, comps, counts and purchases. The calculation runs locally in the browser.
Decision it prepares
It helps prioritize by-the-glass control, expiry, pour size, breakage, comps, inventory or delivery-note review without adding unlike measures.
How it connects with Winerim
The tool is an initial diagnostic. Winerim Core and Winerim Supply connect that reading with wine list, stock, purchases, sales, cost and margin so decisions are not made from a spreadsheet alone.
Next step
After the calculation, the team can review the full wine list, compare references, request a demo or upload the list for a deeper analysis.