Bar pour cost: how to calculate it, what's normal, and where your liquor goes

What is pour cost and how do you calculate it?

In short: pour cost is the share of a drink's cost in its selling price. Formula: cost per serving ÷ selling price × 100%.

It is food cost for the bar. Three steps:

1. Cost per ml. Bottle purchase price ÷ volume. A 700 ml bottle at $21 → $0.03 per ml.
2. Cost per serving. Multiply by the pour size in the recipe. 50 ml × $0.03 = $1.50. For a cocktail, add every ingredient: spirits, syrups, juices, ice, fruit, garnish.
3. Percentage. Serving cost ÷ menu price × 100%. A $7.50 serving → 1.50 ÷ 7.50 = 20%.

For the whole bar over a period: (opening stock + purchases − closing stock) ÷ beverage sales × 100%. That gives your actual pour cost — how much product really left the bar relative to the money it brought in.

What is a normal pour cost?

In short: most bars land at 18–24% of beverage sales. But the more useful comparison is with your own calculated number, not the market.

The 18–24% range is cited by 7shifts, among others. In practice it depends heavily on your sales mix: draught beer and wine by the glass usually run higher, spirit-forward cocktails lower. A bar where 70% of sales is wine cannot have the same target as a cocktail bar.

So the key number is the gap between your ideal and actual pour cost. If your recipes say 20% and the inventory says 27%, seven points of bar revenue went somewhere else.

From the author's practice. In my own bars the planned pour cost was about 15–16%. That came from careful work with suppliers, including the marketing deals they offer. Across venues in general I treat 20–22% as very good, 24–25% as acceptable, and anything above 25% as unprofitable.

What is the difference between ideal and actual pour cost?

In short: ideal is what should have been used according to sales and recipes; actual is what was really used according to inventory. The difference is your loss.

• Ideal (theoretical): take the POS product-mix report for the period and multiply each item by its recipe cost.
• Actual: from inventory — usage = opening stock + deliveries − closing stock.
• Variance: (actual usage − ideal usage) ÷ ideal usage × 100%.

Example: sales say $4,000 of liquor should have been used this week; inventory shows $5,000. Variance is $1,000, or 25% of ideal usage. That is not "rounding" — it is a cost line missing from your P&L.

A variance in the other direction is a signal too: either bartenders are under-pouring guests or the count is wrong.

How do you run a bar inventory without chaos?

In short: count key items weekly and everything monthly, always at the same time, in pairs, recording open bottles in tenths or by weight.

1. Timing. Before opening or right after closing. A full count typically takes 2–4 hours.
2. People. Two: one counts, one records. The shift bartender does not audit themselves.
3. Open bottles. Tenths by eye at minimum; weighing is more accurate — full and empty bottle weights are known, the remainder is converted to ml.
4. Top 20 items weekly. The 20 most expensive and fastest-moving items carry most of the money. Count them weekly, the rest monthly.
5. Bar and kitchen together. Fruit taken from the kitchen for cocktails, brandy taken from the bar for desserts — nobody records the transfer. Counting both at once exposes it.
6. Same-day write-offs. Broken bottle, returned drink, remade cocktail — into the log, signed by a manager.

From the author's practice. We ran inventory ourselves and streamlined it: in iiko we set up a mobile count, so stock is entered straight on the device. The system checks each entry against warehouse stock and shows whether it looks right. If an item showed a large minus, we recounted it.

Where does the liquor go: 5 typical situations

In short: most often it is not theft but a missing standard — over-pouring, unrecorded comps, unlogged breakage and outdated recipes.

1. Free pouring. No jigger, "by eye". An extra 5 ml on a 40 ml pour is +12.5% cost on every sale. Fix: jiggers or pourers mandatory; a weekly pour test — the bartender pours 10 servings, the manager measures.
2. Comps without a ticket. "On the house for a regular", "the chef's friend", staff drinks. Fix: a dedicated "comp" button in the POS with a per-shift limit and manager approval. A comp is fine if it is recorded.
3. Outdated recipe costs. The recipe changed, the supplier raised prices, the costing did not. Ideal pour cost is understated, and the "shortage" is a calculation error. Fix: update recipe costs every time a supplier price changes.
4. Breakage and returns not written off. A bottle broke on Friday night; by Monday nobody remembers. Fix: a write-off log at the bar, filled in during the shift.
5. Off-the-register sales. The worst case, but not the most common. It shows up as a steady shortage on fast movers in specific shifts. Fix: compare variance by shift and bartender, not just the monthly total.

What should you do when you find a shortage?

In short: check the data first, then the process, and only then the people. The fix is a control system, not one-off fines.

1. Re-check the data: recipes, purchase prices, unrecorded transfers and breakage.
2. Narrow it down: which items, which shifts, which days.
3. Introduce weekly control of the top 20 items and pour tests.
4. Assign responsibility: who opens the bar, who closes it, what is recorded at handover.

From the author's practice. Shortages did happen in my bars. Here is what helped:

• Pre-batches for the busiest positions. Mixes are prepared in advance with every measure already set to the recipe, so the bartender only pours the needed volume. Service got faster and losses went down.
• Correct measures. We checked measuring cups and jiggers: in a rush it is easy to grab the wrong one.
• A clear bar layout. Every piece of equipment and small tool has its place, labelled where the bartender can see it.

Deducting shortages from wages is regulated by labour law in every country and is often restricted — talk to a lawyer before doing it.

A one-week plan to measure your bar's pour cost

1. Day 1 — full bar inventory.
2. Days 1–7 — every write-off and comp is recorded.
3. Day 7 — recount the top 20 items, export sales from the POS.
4. Calculate ideal and actual usage and the variance per item.
5. Take the three items with the largest variance and work through the situations above.

Want to see where else your business loses money? Start with the free business diagnostic: 5 minutes, PDF report. The kitchen side is covered in Restaurant food cost. To get bar numbers into your weekly routine, see the weekly review and the owner dashboard; bar handover rules are in shift handover.

FAQ

How often should I calculate pour cost? Top items weekly, the whole bar monthly. If you find a variance, switch problem items to a daily count for a while.

What is a normal pour cost for a cocktail bar? The general benchmark for bars is 18–24%; spirit-based cocktails usually run lower, wine and beer higher. Comparing actual with your own ideal number matters more.

Can I calculate pour cost without special software? Yes. A spreadsheet with recipe costs, a POS sales report and two inventory counts are enough. Software saves time but does not replace counting discipline.

Is a small variance normal? Some loss from spillage and evaporation always exists. What matters is that it is stable and explained. A sudden jump week over week is a reason to investigate immediately.

Can AI help control the bar? Yes, with the routine: pulling sales and stock, calculating variance per item and sending the manager a summary of the three problem items. Decisions about people and process stay human. See AI agents for restaurants and bars.

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