Bar & Pub: Pour Cost, Prime Cost and Why Revenue Isn’t Profit

«On a Friday night the bar roars: ₴70,000–80,000 in an evening, all twelve taps working, a queue at the counter. Yet at month-end I look at the balance and honestly can’t work out where it all went», — that’s how Dmytro, co-owner of a sixty-seat craft pub, opened our conversation.

The pub is in its third year. Revenue is solid — nearly ₴1.2 million a month in season. Guests are happy, reviews are good, neither the bar nor the kitchen sits idle for long. But the profit behaves like a ghost: now you see it, now you don’t, and for a long time Dmytro saw no logic in it at all. «The worst part wasn’t that the money was tight. The worst part was that I didn’t understand what decided whether there’d be any or not.»

The story is familiar to almost every bar owner. You can pour a thousand glasses in a night and discover by morning that you earned less than the café next door made off ten tables. And it’s almost never about the number of guests. It’s that in a bar the money leaks away in the small stuff: in grams, in over-pours, in «this one’s on me,» in a kitchen quietly running at a loss. Let’s use Dmytro’s example to see how a bar’s money really works, where it drains away — and then how he finally put things in order.

How Dmytro Ended Up Behind the Bar

Dmytro isn’t from a restaurant family. He tended bar for pocket money as a student, then spent a few years in IT, and burned for craft beer as a customer — going to festivals, learning the styles, knowing the difference between an APA and a NEIPA better than his own work schedule. When he and a friend decided to open a pub, it seemed the main things were good beer, atmosphere and the right music. «We knew everything about hops and almost nothing about the cost of a glass,» he laughs now.

The first year ran on enthusiasm and their own savings. They built the menu «by feel»: looked at the neighbours’ prices, added a bit on top, rounded it off nicely. The bartenders poured generously — it was even seen as a signature of the place, «we don’t skimp here.» Guests loved it. At the end of each month Dmytro would tot up a rough balance in his head, and if something was left in the account he called it a good month. If not, he blamed «the low season,» expensive equipment or the latest beer order.

«We knew everything about hops and almost nothing about the cost of a glass. We thought the main thing was taste and atmosphere, and the money would follow by itself.»

The trouble is that a bar isn’t about taste. Or rather, not only. A bar is one of the harshest formats in hospitality when it comes to economics, where profit or loss hides in grams and percentages you can’t see by eye. And while you look only at the till, you’re looking at the tip of the iceberg.

How a Bar’s Money Really Works

To understand where the money vanishes, you have to stop counting the pub as one lump sum and break it into a few simple things. There are only three, but they’re exactly what decide whether you finish in the black or not.

Pour Cost — the Number That Rules the Bar

Pour cost (also called alcohol cost or cost of pour) is the share of a drink’s cost inside its selling price. The formula is childishly simple: cost of the serve ÷ selling price × 100%. Example: a 700 ml bottle of whisky costs you ₴490, so a 40 ml serve works out at roughly ₴28 of cost. Sell that serve for ₴150 and your pour cost is 19%. That’s excellent.

A healthy bar keeps pour cost on spirits in the 18–22% range, cocktails 20–25%, draft beer 25–30%, and wine often 35–40%. Why is it the number that matters most? Because every extra percentage point of pour cost is money you literally pour past the till every night. On bar revenue of ₴700,000 a month, the difference between a 25% and a 32% pour cost is almost ₴50,000 every month. Purely in over-pours, discounts and miscounts you never see.

Free Pour and «Shrinkage»: Where the Beer Drains

Now for the painful part. When a bartender pours spirits «by eye» rather than through a jigger, the average over-pour runs 15–25% per serve. Multiply that by hundreds of serves a night and every week you’re gifting the market several bottles. Add comps («this one’s for a regular,» «on the house»), spillage, broken glassware, «we tasted it on shift» — and you get what bars call liquid loss, or shrinkage. A normal loss is 1–3%. When Dmytro finally counted his, it was closer to 12%. And he had no idea, because that number lived nowhere — not in his head, not in a spreadsheet.

«When I worked out that the bartender’s ‘generous hand’ meant losing one bottle of gin in every seven, my blood ran cold.»

The Bar Feeds You, the Kitchen Draws Them In

Under one roof a pub holds two entirely different businesses with entirely different economics. The bar is high margin: the drink costs 20–30%, the rest is yours. The kitchen is low margin: dishes cost 35–45%, plus cooks, gas, spoiled produce written off, and slower, dearer labour. A pub kitchen rarely earns on its own. Its job is different — to keep the guest at the table longer so they order another beer or cocktail.

The big mistake is counting the two as one pot. Then a strong bar masks a weak kitchen, and you can’t see that you’re selling some dishes at a loss. Or the reverse: you panic that «the kitchen doesn’t pay for itself,» cut the menu, and lose the very reason guests linger and drink more. As long as bar and kitchen are blended into one figure, you manage neither — you just stare at the total.

Prime Cost per Shift — Did You Finish in the Black Today?

Prime cost is the headline operating metric of all hospitality. It’s cost of goods (drinks + food) plus the shift’s labour (bartenders, kitchen, servers). A healthy benchmark is a prime cost no higher than 60–65% of revenue. If it’s 72%, then everything else — rent, utilities, marketing, taxes and your own profit — has to come out of the 28 kopecks left from each hryvnia. And quite often that simply isn’t enough.

Working out a shift’s prime cost means answering one plain question: did this evening feed us or eat us? And here another bar trap surfaces — the swing between weekends and weekdays. On Friday and Saturday revenue is high, and even with a full crew prime cost comes out healthy. But on a Tuesday, with three tables in the room, that same crew of bartenders and cooks devours nearly all the revenue. One bad weeknight can wipe out a whole weekend’s profit — and you won’t notice if you look at the month as one number. If you want to dig into this metric on its own, we wrote separately about how to count prime cost every shift, not once a month.

Life Before Finmap

Before he put things in order, Dmytro’s pub lived roughly like this — and almost every bar owner will recognise themselves in the mirror:

• Revenue was counted as one lump sum. Bar and kitchen shared a pot, so no one knew the kitchen ran near zero and the whole thing rested on cocktail and spirit margins.
• Pour cost wasn’t counted at all. «We ordered ₴80,000 of beer, so that’s what we need» — with no link to how much was actually sold and how much «evaporated.»
• Poured by eye, comps logged by no one. A monthly stocktake showed a shortfall, but pinpointing where it formed was impossible. Just «down again.»
• Supplier payments lived in his head and in chats. Twice he nearly missed the beer invoice and almost lost the taps on the busiest night of the week.
• Event deposits were taken «as it went.» Sometimes he forgot to take a prepayment — and a private party finished in the red because the drink and food were bought in advance and the guest «changed their mind.»
• Profit was seen only after the fact. By the time the accountant closed the month, it was too late to react — the money was either there or it wasn’t.

«I ran the bar on gut feeling. And gut feeling is a poor finance director: it reassures you at exactly the moment you should be sounding the alarm.»

This is the classic case where there’s profit on paper but no cash in the account: the till is full every night, yet free money is zero, because it dissolved long ago into cost of goods, over-pours and wages you never assigned to a place.

How Order Came to the Bar

The turning point came not from clever software but from a simple decision: stop guessing and start seeing. Dmytro began with the minimum — he split the books into two directions, bar and kitchen, and set up drink categories: beer, cocktails, spirits, wine, soft drinks. He connected the bank so payments would flow in through auto-import and nothing had to be reconciled by hand.

Then every payment started being tagged by direction and category right at the till — a matter of seconds. Comps were moved into their own category, so it finally became visible how much the bar «gives away» in a month. Jiggers went back on the counter. And for the shift lead they set up a separate role with access: they close the till, log write-offs and comps, but don’t see anything extra. That way the data stopped getting lost between bartenders.

Most importantly, they began comparing two numbers every week: how much was written off from stock versus how much rang through the till, per category. That seam is exactly where pour cost and all the shrinkage hide. Cash Flow and the profit-and-loss report (P&L) now built themselves, and the payment calendar showed in advance when and how much to pay for beer, rent and wages, so as not to hit a cash gap right before the weekend.

The Finances Now

Within three months the picture changed so much that Dmytro didn’t quite believe it at first. The very first revelation was the pour-cost table by category — with every drink lined up side by side, it became obvious who the real breadwinner of the bar was and who merely created turnover.

The conclusion read itself: the heart of the margin is spirits and cocktails, while wine and the kitchen drag it down. Dmytro didn’t swing the axe. He nudged the wine price up and added a couple of higher-margin listings, moved cocktails and spirits to the centre of the menu and onto the specials board, and consciously accepted the kitchen as bait rather than a profit centre — and stopped fretting over its low margin, because now he could see how much beer it «pulled» to the tables.

The dry results after three months, on the same revenue:

• Overall bar pour cost fell from ~34% to 25%.
• Liquid loss (over-pours + comps + breakage) — from ~12% to 3%.
• Prime cost per shift — from 72% to 60% of revenue.
• Net profit — from an unstable ₴40,000–60,000 to a steady ₴150,000+ a month.

Notice: there were no more guests. Revenue was the same. The only thing that changed is that Dmytro now sees where every hryvnia flows, and sees it daily rather than after the fact. In essence, he simply stopped gifting the market what used to leak away unnoticed. It’s the same principle as the broader theme — where the money goes every day and why you only see it up close.

An Insight for Owners

Revenue in a bar is the loudest and most deceptive number in the world. The till roars, there’s a queue at the counter, every tap is working — it all looks great. But between «poured» and «earned» sits a long chain: pour cost, over-pours, comps, a kitchen in the red, the shift’s wages and the weekend-versus-weekday swing. If you look only at the till, you’re looking at the tip of the iceberg and running the bar blind.

«A bar doesn’t die from too few guests. It dies from the grams no one counts.»

Order in your finances isn’t about bookkeeping for the tax office. It’s about knowing one simple thing every morning: did yesterday’s shift feed you or eat you? And knowing it before the month ends and the money has already gone somewhere.

What to Take Away

You don’t need more guests. You need to see what each glass and each shift brings. Start with three things, and do it this week: split the books into bar and kitchen, work out pour cost for each drink category, put a jigger back on the counter. Even with no software, those three steps will change your next month — simply because you’ll start seeing what used to leak away in the dark.

And when you want to see the whole picture daily — revenue by direction, pour cost, prime cost per shift and the payment calendar in one place — try Finmap. The bank pulls in the payments itself, and you finally run the bar by numbers instead of by feel. Free, no card required — within the very first week you’ll see which drink and which shift actually feed your pub.