How to Store Spirits in Your Bar

Last updated: 26 June 2026

Most pubs store their spirits in whatever space they’ve got left after fitting the till, the till roll box, and last year’s Christmas decorations—and then wonder why their stock numbers never make sense. The truth is, how you store spirits directly affects three things: how much you actually lose, how quickly you can count it, and whether you can spot theft or waste when it happens. Get storage right, and your weekly stock variance becomes reliable. Get it wrong, and you’re counting the same bottles twice, guessing at half-empties, and losing track of opened stock before it’s even been poured.

I spent years running stock on a tangle of spreadsheets and still losing track of partial kegs and spirit measures. When I built a simple count routine around a dipstick and a set of scales, the weekly variance went from guesswork to a number I could trust within a fortnight—but that only worked because I sorted the storage layout first.

This guide covers exactly how to store spirits so you can count them quickly, catch losses, and run a stock system that actually works. You’ll learn the conditions that keep spirits in saleable condition, the layout that makes counting faster, and the security steps that stop careless losses before they become a problem.

Storage Conditions That Work

Spirits need consistent temperature, darkness, and stable humidity to stay in saleable condition. Vodka, gin, rum, whisky, and brandy all break down faster if they’re exposed to heat, light, or dramatic temperature swings. You don’t need a wine fridge or a climate-controlled cellar—you need a cupboard or secure storage area that doesn’t sit next to the boiler, under a south-facing window, or in direct sunlight.

Temperature

The ideal range is 15–20°C. Most UK pubs sit comfortably in that bracket during winter, but spring and summer can push a badly located spirit cupboard into the 22–25°C range, which accelerates oxidation and evaporation. If your spirits cupboard is in a warm kitchen or a sunny corner of the bar, you’re losing stock to evaporation before you’ve even poured it. Move them. A corner cupboard away from the till, the pass, or the coffee machine will stay cooler and darker than anywhere near the working areas of the bar.

Light

Direct sunlight breaks down spirits faster and can fade labels, making it harder to read stock levels and batch codes. Keep them in a dark cupboard or cover south-facing windows with a blind or opaque film. This sounds basic, but many pubs store spirits on a back-lit shelf behind the bar because it looks good—and then lose a fraction of a percent to degradation every month.

Humidity and Air Exposure

Spirits don’t spoil like beer or wine, but they do evaporate through the cork or cap seal, especially if the cap is loose or damaged. Store bottles upright (not on their side like wine) with caps tightened properly. Check caps when you receive stock and again before you put bottles away. A loose cap on a bottle of rum sitting in a warm cupboard for three weeks is invisible loss—the bottle looks full, but the contents have evaporated.

Layout for Fast, Accurate Counting

How you arrange spirits on the shelf directly affects how long counting takes and whether you miss stock or double-count. The layout matters as much as the conditions.

Organise by Spirit Type, Then Brand, Then Size

Group all vodkas together, all gins together, all rums together. Within each type, arrange by brand in the same order every week. Use a simple system: vodka A–Z, gin A–Z, rum A–Z. Then within each brand, put 70cl bottles before 35cl bottles. This takes five minutes to set up and saves you thirty seconds every week—multiply that by fifty weeks and you’ve gained four hours of counting time. It also makes it much harder to miss a bottle or count the same one twice.

If you’re rotating stock by “first in, first out”, put older stock at the front, newer stock behind. This is easier to track if you also label bottles with the date received (a small sticker or a pen mark on the label). When you count, you’ll naturally work through the front stock first, and you’ll know which bottles should be moving fastest.

Keep Opened Bottles Separate

Store all opened bottles together in a smaller section of the cupboard, away from sealed stock. This stops you from accidentally counting an opened bottle as sealed, and it makes it obvious which bottles need to be checked for level and weight during counting. If you’ve got six opened bottles mixed in with forty sealed ones, you’ll spend extra time sorting them out mid-count.

Use Clear Labelling for Sealed Stock

A small label on the shelf below each brand showing the brand name and the expected bottle count (e.g. “Bombay Sapphire 70cl × 8”) saves mental maths during counting. You just count and compare to the label. This sounds like admin, but it cuts counting time by a quarter and makes it much harder to miscount by accident.

The most important rule for spirit storage layout is consistency—count in the same order every single week so that your brain and your hands follow the same path. This removes the variation that comes from counting in a different order or skipping sections.

Security and Stock Control

Most stock losses are not theft. They’re over-pouring, measure failures, spillage, and forgotten wastage. But a properly secured spirit cupboard stops all three: theft, careless loss, and measurement error.

Limit Access

Only senior staff should have keys to the spirit cupboard. This isn’t about distrust—it’s about control. If every member of staff can reach the spirits, you can’t track who’s taking what. If only the manager and senior bartenders have keys, and those staff members are rotating through disciplined pours and tills that ring every drink, you’ve created a system where loss is visible.

Lock the Cupboard

Use a simple key lock or a combination lock. Most pubs don’t, which is mad. It takes five seconds to lock a cupboard after closing, and it forces staff to ask for a bottle rather than helping themselves. A missing bottle is immediately obvious the next morning. An extra pour at the end of a shift that was never rung through is hidden until you count.

Run a Blind Stock Check

Once a month, do a count without telling staff in advance. Don’t announce it on the rota or in the group chat. Just count the spirits mid-week and compare it to the till and par stock. If there’s a sudden drop that doesn’t match sales, you’ve found a problem fast. This is more useful than a monthly audit because it’s unpredictable and it forces everyone to stay tight on pours, not just on stocktake day.

At my own pub, introducing a simple blind monthly check meant that staff knew I was paying attention, and casual free pours dried up almost immediately. I didn’t have to accuse anyone of anything—I just counted and noted the discrepancy. Word spread.

Managing Opened Bottles

This is where most pubs lose control of stock. An opened bottle of vodka sits on the back bar, staff pour from it, and nobody records how much goes into the till or how much is left in the bottle. By the time you count it, it’s half-empty and you’ve got no idea how much was sold versus how much was wasted or given away.

One Working Bottle Per Spirit Type

Have one open bottle of each main spirit (vodka, gin, rum, whisky, brandy, tequila—whatever you sell most of) on the back bar or at the working station. Put the rest away sealed. When a working bottle gets to the point where you’re going to open a new one anyway, finish it, record the date and remaining measure, and store it in your opened bottles section.

Weigh Every Opened Bottle

Use a digital kitchen scale (£10 from any supermarket). When you put an opened bottle on the back bar, weigh it and write the weight on a sticker on the label. Every week when you count, weigh it again. If it weighs the same, no loss. If it weighs less, the loss is the difference. A 70cl bottle of spirit weighs roughly 875g full (spirits are less dense than water). A drop of 100g is a roughly 70ml loss, or about three measures. You’ll spot this loss immediately.

Weighing opened spirit bottles is the fastest and most accurate way to track consumption and spot over-pouring or waste, because it removes guesswork about how full a bottle looked on Tuesday versus Friday.

Record the Date and Reason for Any Partial Bottles

If a bottle is opened and stays open for more than a couple of days, write the date on the label. If a bottle is partly used and sealed again (which you should avoid, but sometimes happens with premium spirits), note why. This context saves you time when counting—if you see a half-empty bottle of Patron, you’ll know immediately if it was opened three weeks ago (a problem) or yesterday afternoon (normal).

Weekly Counting Routine

Proper storage only works if you count regularly. A messy cupboard that you count once a month is worse than a tidy cupboard that you count once a week, because you won’t spot losses early enough to act on them.

Pick a Consistent Day and Time

Count at the same time every week, ideally first thing Monday morning before the bar opens. This means you’re counting stock that’s sat overnight with no staff activity to confuse the numbers. You’ll be comparing this week’s count to last week’s count in consistent conditions.

Count Sealed Bottles First

Walk through your cupboard in the order you’ve organised it (vodka A–Z, gin A–Z, etc.). Count each brand, check against your shelf labels, and write the number down. This should take ten to fifteen minutes if you’ve got a standard pub spirit range. If it takes thirty minutes, your layout needs tidying.

Weigh and Record Opened Bottles

Move to your opened bottles section. Weigh each one, record the weight, and compare to last week’s weight. If a bottle has lost more weight than you’d expect from normal usage, investigate it: Was there wastage? Did someone pour without ringing it through? Is the cap loose?

Reconcile Against Till Data the Same Day

Pull your till report and count how many measures of each spirit were sold yesterday and the day before (or the previous week if you’re doing a full weekly count). Add that to this week’s opening stock, subtract this week’s closing stock, and you should get a number close to zero. Any variance of more than 2–3% of sales for the week is a flag. It usually means over-pouring, a till error, or a missed wastage note.

This reconciliation is the part that most pubs skip, which is why they never improve. StockTap pub stock app automates this part—it pulls till data, compares it to your count, and flags variances instantly. But you can do it with a spreadsheet and fifteen minutes if you’re disciplined.

Where Spirit Losses Actually Hide

Understanding where losses come from helps you catch them. Most pubs think they’re being robbed when actually they’re being beaten by measurement error and waste.

Over-Pouring

A 25ml measure poured by hand (not using a jigger or a metered pump) is often 32–35ml. That’s a 40% bigger pour. If you’re doing a hundred spirit measures a week, that’s 700–1,000ml of unmeasured spirit walking out the door without being rung through. Over a year, a typical pub loses £3,000–£5,000 to over-pouring alone. Use optics (the pump measures that hang on the bottle), use a jigger for every pour, or train staff to use one. Free-pouring looks professional, but it costs more than a full-time staff member.

Forgotten Waste and Spillage

A dropped glass, a split measure, a bottle knocked over during cleaning—these aren’t recorded anywhere. A proper counting routine catches them because your weekly variance will show the loss even if nobody logged it as waste. Most pubs that move from a messy spreadsheet to a disciplined weekly count claw back 1–2 GP points within a couple of months, and forgotten waste is usually half of that.

Till Errors

A spirit sale rung through as wine, or a double shot rung as a single shot, or a drink rang twice by accident—these show up as variances between your till data and your stock count. If your count is tight but your till numbers don’t match, you’ve got a till discipline problem, not a stock problem.

Temperature and Evaporation Loss

Spirits stored in a warm cupboard next to the boiler lose 0.5–1% per month to evaporation. That sounds small, but it’s invisible and it’s creeping. If you’re storing spirits in the kitchen, move them. The difference in evaporation loss between a 18°C cupboard and a 24°C cupboard is the difference between £100 a month and £200 a month.