IS IT A PINT?

An independent study measuring whether American bars actually pour a full pint. Most 'pint' glasses hold only 14 oz. Data, methods, and the Pint Patrol app.

In Yorkshire a short pint will result in "Could you fit a whiskey in there?", "yes of course", "THEN FILL IT WITH BEER"
I'm going to start using this approach. Cheers!

I got poured a pint by a newbie behind the bar at a hotel recently and she looked embarrassed as it was about 40% head, but to her credit she went to fetch the shift supervisor before I said anything.

He explained after pouring it better that, even the remaining head (It had ~3/4 inch even after fixing it) might still be met by derision by many customers. "They'd be asking if you would be charging them for just for the half" etc.

There's a bit of leeway but you'll quickly hear about it if you short a pint too much.

Yes. Americans/Canadians famously can't pour beer properly. If you are pouring a pilsner or really any lager, a head of at least 2 inches is actually correct and absolutely desirable. The way it's poured in Canada (no head) is borderline undrinkable to me.

https://www.youtube.com/watch?v=dggKezrSQxI

Pilsner Urquell Pouring And Serving

YouTube
If an establishment wants to serve drinks with a head they should use glasses with a mark on the side indicating the measure, rather than glasses which need to be brim full. Using the latter style of glass and including a head is just ripping off the customer.
We call that kind of beer without any head "dead". Measurement here is about two fingers width, and if you do it the first time and screw up it is two fingers in length (second part is of course tounge-in-cheek).
As a Canadian: hard agree. Beer without head is gross.

Preferences vary on both sides of the Atlantic. Another comment on this post complains that Americans pour beer wrong because they _do_ pour with a head.

> Also in the US (probably due to lack of training and the customer too embarrassed to complaining) tend not to fill it the brim (and so not even 16''). I've seen 2-3 inch heads and asked them to top it up. They look at me as if I've just insulted George Washington

How do you measure the head through the red solo bubba cup?

Really, no self-respecting Canadian would drink beer out of anything except directly out of the bottle, can, or keg.

Maybe it was a Czech Mlíko pour ;) The faucets they use are pretty cool (https://www.lukrfaucets.com/en/)
LUKR Faucets

Brewing great beer is just a part of success. The rest is in hands of tapsters, who give their love and care to pouring beer, using the right instruments - our original side-pour faucets.

LUKR faucets

I'm from Ireland, where filling beers precisely up to the brim is practically a religion, & many barmen will even take the glass back & top it up if they see the head diminishing too quickly in the space of time it takes you to pick the freshly poured pint up.

One thing that always struck me as odd is how the culture is seemingly the opposite of this in apparent beer meccas like Belgium - not only are the glasses typically much smaller (this is fine) but they also leave massive gaps at the top. The glass capacity is never treated as being close to the rim at all.

Kind of.

Guinness glasses are exactly a pint, so the Guinness head means you're getting less than a pint of actual beer.

This is tolerated/expected and so de facto correct but de jure perhaps not.

> the Guinness head means you're getting less than a pint of actual beer

I hate to be pedantic but pint being volumetric, you're still getting a pint, independent of density. Also - a nitrogen head doesn't dissipate, so you never get a gap.

I'm now curious though whether a nitrogen head is less dense than a CO2 head...

It feels much denser, and I think it does dissipate... but slowly.
I'm sure it dissipates eventually but I've worked at weddings collecting pints that were forgotten about untouched - it really is a very very slow dissipation.
In Czech Republic they usually pour 3 fingers of head. But the measure line is also part way down the glass, the foam all above the line...
Same in Germany. In Belgium, the glasses don't have a line and they don't fill them to the brim neither! The only thing that prevents pubs from cheating you out of some of your beer is their reputation. And to be honest, I sometimes had doubts about getting all that I paid for.

You could get a pint of nothing but head as well, if you wanted.

In Spain they try to create the head by dumping the beer in the glass, Guinness style, and letting it excessively foam up. So it's half flat and half full.

> You could get a pint of nothing but head as well, if you wanted.

True but a mlíko pour is a special request and usually cheaper.

I remember watching the cornetto trilogy ( https://en.wikipedia.org/wiki/Three_Flavours_Cornetto ) and always wondering why on earth they fill up the glasses up to the brim. It is uncomfortable to transport this way and not spill beer.
Three Flavours Cornetto - Wikipedia

First sip's at the bar; then you can
Here are your beers lads, I didn't spill anything! They taste good too.
When CAMRA was new in the early 1970s, they started a campaign for oversize glasses holding a pint to the line instead of a pint to the rim, so that there would be space for a pint of liquid and a head in the glass. The big breweries hated this idea and mounted a reactionary campaign arguing things like it would be too expensive to replace all the glasses, or serve customers the full measure they had paid for. (My father was a new recruit at Guinness and sadly one of his early tasks was the pint-to-brim campaign.)

I no longer drink in pubs but in my neck of the woods, the pubs that specialised in cask ale often had lined glasses.

The problem was that many people insisted on the glass being filled to the brim, because they felt they were being short changed. So it solved one problem but created another.

> not only are the glasses typically much smaller (this is fine) but they also leave massive gaps at the top

I'm wondering if this is due to the prevalence of cask ales vs bottle/keg conditioning. The former is relatively uncommon in Belgium and you want the head from the latter.

That said, oversized glassware (e.g. Duvel's tulip for aromatics) and/or fill lines are also used to accommodate the head while still not cheating the customer out of volume.

It could well have emerged as a cultural norm from the prevalence of heads, but I've seen it often for very moderate heads, with a gap left above the foam.

> not cheating the customer out of volume

I don't think it's cheating if its the norm. One would expect prices to be set appropriately for the average volume served (i.e. a full glass would be a bonus rather than the gap being a loss).

I do just find it odd, coming myself from the opposite culturally.

I have a couple glasses of that style (la chouffe), they have a mark for 33cl, which I assume is a full pour
My understanding is Belgian beer culture considers the aroma to be an important part of the experience. But I’ve never been, that’s all through osmosis.
This is exactly it. That's why the glasses have the same basic form (stem, bowl, and tapered rim) as wine glasses and snifters. The liquid sits in the bowl, and the aroma is captured in the empty space between the liquid and the rim.
Reminds me of backpacking up and down the east coast of Australia. I learned that Fosters is only northern New South Wales for beer. Every place had their own preferred beer, but maddeningly they all had their own glass. A tenner, a schooner. Each a slightly different size. I made friends with a guy in Hobart that was staying in the hostel as he was doing research there, I think he was a biologist. He took me to his favorite pub as they served imperial pints. I think who ever is behind this site needs to do some serious research in Australia as they could, at least, double the "know your glass" section...

You might enjoy the matrix of regional sizes and names on Wikipedia: https://en.wikipedia.org/wiki/Beer_in_Australia#Beer_glasses

No, us locals don't know them all either!

Beer in Australia - Wikipedia

I'm having trouble understanding these 2 claims from the summary:

> 1 in 2 pints delivered less than 14.4 oz (below 90%)

> 37.9% were significantly short (under 90% of claimed volume)

Aren't those the same claim with different percentages? 1 in 2 is 50%, and 50% is less than 37.9%