Beverage Cost: How to Calculate and Manage a Bar's Pour Cost (2026)
Beverage cost measures what your drinks cost relative to their net sales. Formula, target ratios by category, a worked cocktail example, free pouring, rolling inventory and theoretical-vs-actual variance: the complete method for managing a bar's margin.
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Beverage cost (or pour cost) is the central profitability metric for any bar. Left unmonitored, it quietly drains 3 to 8 margin points with nothing showing up on the POS screen. Here is how to calculate it, break it down by product category and manage it day to day.
Definition and formula#
Beverage cost compares the cost of drinks actually consumed to the net beverage revenue earned, both expressed net of VAT.
Beverage cost (%) = Net beverage cost ÷ Net beverage revenue × 100
The cost figure is not your monthly purchases: it is real consumption, derived from the stock formula.
- Cost of goods = Opening stock + Net purchases − Closing stock
Using purchases instead of consumption is the most common mistake: a month spent stocking up the cellar artificially inflates the ratio, while a month spent emptying it flatters it. Only a proper inventory restores the truth.
The complement of beverage cost is gross margin: a 22% ratio means a 78% gross margin on drinks.
Target ratios by category#
A bar never runs on a single global ratio: each family has its own economics. Here are accountant benchmarks, to be adjusted to your positioning.
| Category | Target cost ratio | Gross margin |
|---|---|---|
| Draft beer | 18 – 24% | 76 – 82% |
| Wine by the glass | 22 – 30% | 70 – 78% |
| Spirits (single pour) | 12 – 18% | 82 – 88% |
| Soft drinks | 10 – 18% | 82 – 90% |
| Cocktails | 18 – 25% | 75 – 82% |
Spirits and softs are the highest-margin families: they should pull the global ratio down. If your cocktail exceeds 28%, the cause is almost always over-pouring or a frozen selling price.
Cost per pour: a cocktail example#
Management happens at the pour level, not by the litre. Take a cocktail sold at 12 EUR including tax (in France, 20% VAT on alcohol).
- Net price = 12 ÷ 1.20 = 10.00 EUR net
- Recipe cost = 2.40 EUR (5 cl spirit + juice + syrup + garnish)
- Beverage cost = 2.40 ÷ 10.00 = 24%
- Gross margin per cocktail = 7.60 EUR net
The same logic applies to draft: a 30 L keg bought at 120 EUR net, served in 25 cl half-pints, gives 120 pours at 1.00 EUR of cost. Sold at 3.50 EUR including tax (2.92 EUR net), the ratio is 34% — too high. You must either raise the price, renegotiate the keg, or check the foam and the tap setting.
Free pouring, breakage and comps: the invisible leaks#
Free pouring (pouring straight from the bottle, no jigger or pour spout) is the number-one cause of drift. Over-pouring just 1 cl per shot, on roughly 40 cl of usable liquid per 70 cl bottle, loses 2 to 3 pours per bottle — a 15 to 20% revenue loss on spirits. A pour spout or electronic measure pays for itself within weeks.
Three other items must be tracked and costed, not absorbed silently:
- Breakage and waste: dropped bottles, off kegs, discarded bottoms.
- Comps: owner's rounds, goodwill drinks, tastings. Every comp carries a real material cost and must go through a dedicated POS button.
- Line losses: line cleaning, foam, the first glasses.
Without tracking, these items hide inside the variance and distort the whole analysis.
Theoretical vs actual variance#
Management rests on comparing two ratios:
- Theoretical beverage cost: what sales should have cost, recipe by recipe, based on spec sheets and the POS sales breakdown.
- Actual beverage cost: derived from inventory (opening stock + purchases − closing stock).
Variance = actual − theoretical. Under 1 point is healthy. Beyond 2 to 3 points, investigate: free pouring, unrecorded comps, breakage, theft, POS errors. A rolling inventory — counting one different family each week rather than everything at month-end — catches these drifts far faster.
The link with beverage VAT#
The ratio is computed net of VAT, so a two-tier VAT must be neutralised. In France in 2026, for on-premise consumption:
- Alcoholic drinks: 20% VAT (beer, wine, spirits, cocktails).
- Non-alcoholic drinks for immediate consumption: 10% VAT (softs, juices, coffee, water).
Two practical consequences. First, a soft and a beer at the same gross price do not have the same net price: the soft keeps more net revenue. Second, your POS must split each sale by rate correctly, otherwise both the VAT return and the beverage cost are wrong.
Accounting treatment and common mistakes#
Drink purchases are recorded in account 607 (purchases of goods for resale); the change in inventory runs through 6037, fed by the count. Comps are booked as a cost with no offsetting revenue: they weigh directly on the margin.
The three costliest mistakes:
- Never taking inventory: without a closing stock, no actual beverage cost exists.
- Not reviewing prices: a keg or bottle goes up, the menu price stays frozen, the ratio drifts silently.
- Not tracking comps and breakage: they inflate the variance and mask the real leaks.
Frequently asked questions
Quel est un bon beverage cost pour un bar en 2026 ?
Un beverage cost global de 18 à 24 % est sain pour un bar, soit 76 à 82 % de marge brute. Mais le ratio global a peu de sens : il faut le décliner par famille. Les spiritueux et softs doivent rester sous 18 %, le vin au verre tourne autour de 22 à 30 %, les cocktails entre 18 et 25 %. Un ratio global élevé révèle souvent un mauvais mix de ventes ou du sur-versement.
Comment calcule-t-on le coût matière d'une boisson ?
On part du coût d'achat HT du contenant, ramené à la portion servie. Exemple : une bouteille de 70 cl à 14 € HT, servie en doses de 4 cl, donne 17,5 doses à 0,80 € de coût matière. On y ajoute les éléments de recette (jus, sirop, garniture). Ce coût/portion, divisé par le prix de vente HT, donne le beverage cost de la boisson.
Pourquoi distinguer la TVA des boissons dans le calcul ?
Le beverage cost se calcule hors taxes, or les boissons ne supportent pas le même taux. En 2026, sur place, les boissons alcoolisées sont à 20 % de TVA et les boissons sans alcool à consommer immédiatement à 10 %. À prix TTC identique, un soft conserve donc plus de chiffre d'affaires HT qu'une bière. Votre caisse doit ventiler chaque vente par taux pour fiabiliser à la fois la TVA et le ratio.
Qu'est-ce que l'écart théorique vs réel et comment le réduire ?
Le beverage cost théorique est ce que les ventes auraient dû coûter d'après les fiches techniques ; le réel sort de l'inventaire. L'écart entre les deux mesure les fuites : free pour, offerts non saisis, casse, vols, erreurs de caisse. Un écart sous 1 point est sain. Pour le réduire : doseurs ou becs verseurs, touche offert obligatoire en caisse, inventaire tournant hebdomadaire et révision régulière des prix.
Article written by Samuel HAYOT
Chartered Accountant, registered with the Institute of Chartered Accountants.
Regulated French accounting and audit firm based in Paris 8, built to support companies across France with a digital and decision-oriented approach.
Sources
Official and operational sources cited for this page.
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