Beer Pour Sizes: How Much Beer Are You Actually Getting?

Beer seems pretty straightforward. You order a pint, a schooner, a half-pint, or a bottle, and someone brings you a beer. But there's a small problem: those names don't always mean the same thing, especially when you move between countries.

A pint in the United States isn't the same size as a pint in the UK. A schooner in Australia can mean different things depending on where you order it. And a bottle or can might contain 330ml, 355ml, 440ml, 473ml, or 500ml.

Then there are smaller servings with names like pony, half-pint, and tasting pour.

So let's look at some common beer pour sizes, what they're called, and how the numbers work out.

118ml: A Small Tasting Pour

A small beer tasting pour might be around 118ml, or 4 US fluid ounces. It's enough to get a reasonable taste of a beer without committing to a full glass.

This is particularly useful when comparing several beers at a brewery or taproom.

The exact size of a tasting pour varies by venue. Some places serve smaller samples, while others use tasting glasses closer to 150ml or more.

The important distinction is that a tasting pour is designed to sample the beer, not necessarily to serve a full drink.

148ml: The Pony

A pony is a name for a small beer serving, traditionally around 5 US fluid ounces, or approximately 148ml. The exact size can vary by bar and region, and the term isn't used consistently everywhere.

The name is a little unusual, but the idea is straightforward: a smaller beer when you don't want a full glass.

At roughly 148ml, a pony is close to a 150ml tasting pour. From a litre of beer, you could get about six and three-quarter servings.

1,000 / 148 ≈ 6.76

It's worth noting that pony can mean different things in different contexts. Some American bars have also used the term for a small beer glass of around 7 US fluid ounces, or 207ml. If the exact amount matters, it's best to check the venue's serving size rather than rely on the name alone.

150ml: The Beer Tasting Sample

A 150ml pour is another practical size for beer tastings and flights.

It's close to 5 US fluid ounces, making it a convenient size when you're comparing several different beers.

For example, a flight of four beers at 150ml each gives you 600ml of beer in total.

4 × 150 = 600ml

That's a useful amount for comparing four beers without ordering four full servings. Of course, the size of a flight depends on the brewery or bar.

237ml: The US Half-Pint

A US half-pint is approximately 237ml, or 8 US fluid ounces.

473 / 2 ≈ 237ml

It's a useful smaller serving if you want to try a beer, enjoy something with a meal, or order a smaller amount than a full pint.

The name is important here. A US half-pint is not the same volume as a UK half-pint, because the two countries use different pint measurements.

284ml: The UK Half-Pint

A UK half-pint is approximately 284ml. It is half of an imperial pint, which is about 568ml.

568 / 2 = 284ml

This is a familiar serving size in British pubs. It gives you a smaller serving than a full pint while retaining the traditional pub measure.

Compare that with a US half-pint of about 237ml, and you'll see that the UK version contains roughly 47ml more beer.

Same name, different volume.

330ml: The Small Bottle

A 330ml bottle or can is common for many beers, particularly European brands.

Unlike a pint or half-pint, this size usually doesn't have a special serving name. It's generally just called a bottle or can, with the volume printed on the packaging.

A 330ml beer is larger than a US half-pint but smaller than a US pint.

It's also a useful size for serving beer alongside food or offering a smaller packaged option.

355ml: The Standard US Can

A 355ml beer is approximately 12 US fluid ounces. This is the familiar standard can or bottle size in the United States.

It's a fixed volume, which makes it easy to compare with other packaged beers.

A 355ml can contains about 118ml more beer than a 237ml US half-pint.

355 - 237 = 118ml

That may not sound like much, but it's a 50% increase over the half-pint serving.

400ml: A Medium Beer Pour

A 400ml serving is a useful example of a medium-sized beer pour. Some bars and restaurants use glasses around this size, although it isn't a universal named serving.

It's smaller than a US pint of 473ml and a UK pint of 568ml.

If you're ordering draft beer, it's worth checking the menu or asking about the volume when the glass size isn't obvious. A glass can look large without necessarily containing a full pint.

425ml: The Australian Schooner

In much of Australia, a 425ml serving is commonly called a schooner.

It's a familiar pub serving size, but Australian beer terminology varies by state. In South Australia, for example, 425ml is commonly called a pint, while a schooner is typically around 285ml.

This is one of the best examples of why beer serving names can be confusing. If you're travelling, don't assume the name means the same thing everywhere.

The volume is the more reliable way to compare the serving.

440ml: The Tall Can

A 440ml can is common for many beers, particularly craft beers and beers sold in the UK and Europe.

It's often referred to simply as a 440ml can or tall can, rather than by a universal pub serving name.

At 440ml, it's slightly smaller than a US pint of 473ml but significantly larger than a 330ml bottle.

440 - 330 = 110ml

That's an extra 110ml of beer from what might look like a fairly modest difference in packaging.

473ml: The US Pint

A US pint is approximately 473ml, or 16 US fluid ounces.

It's one of the most familiar beer serving sizes in American bars and restaurants.

If a bar advertises a pint, this is the volume you would generally expect when it's using the US pint measure. However, some venues use different glass sizes, so it's worth checking the menu if the exact serving matters.

A US pint contains almost twice as much beer as a US half-pint.

473 / 237 ≈ 2

That makes the half-pint and pint a useful pair for comparing smaller and larger servings.

500ml: The Large Can or Glass

A 500ml serving is common for beer cans and bottles in some markets, as well as for draft beer served in larger glasses.

It's sometimes casually described as a large beer, but it isn't a universal pint size.

A 500ml serving is slightly larger than a US pint and smaller than a UK pint.

500 - 473 = 27ml

The difference is only about 27ml, but it's worth remembering when comparing packaged beer with draft beer.

568ml: The UK Pint

A UK imperial pint is approximately 568ml, or 20 imperial fluid ounces.

This is the traditional full pint served in British pubs.

Compared with a US pint, it contains about 95ml more beer.

568 - 473 = 95ml

That's roughly 20% more beer than a US pint, despite both servings being called a pint.

It's a good reminder that serving names can create confusion when you're comparing quantities across countries.

1,000ml and Larger: Jugs and Pitchers

Some bars serve beer in jugs or pitchers intended for sharing. These commonly hold a litre or more, depending on the venue.

A 1,000ml jug contains one litre of beer. A 1,140ml jug is also a familiar serving size in some Australian venues and is approximately two imperial pints.

These larger servings make sense when a group wants to share beer rather than order individual glasses.

The calculation is straightforward: a 1,000ml jug can be divided into two 500ml servings, or approximately four 237ml US half-pints.

As with smaller pours, the actual amount each person receives depends on how evenly the jug is divided.

Putting It All Together

Here's a comparison of common beer pour sizes, from smallest to largest.

Pour size	Common name	Approximate servings from 1 litre
118ml	Small tasting pour	8.5
148ml	Pony (traditional small serving)	6.8
150ml	Tasting sample	6.7
207ml	Larger pony (some venues)	4.8
237ml	US half-pint	4.2
284ml	UK half-pint	3.5
330ml	Small bottle or can	3
355ml	Standard US can	2.8
400ml	Medium beer pour	2.5
425ml	Australian schooner in many states	2.4
440ml	Tall can	2.3
473ml	US pint	2.1
500ml	Large can or glass	2
568ml	UK pint	1.8
1,000ml	One-litre jug or pitcher	1

The figures are approximate and simply divide one litre by each serving size. The names and volumes can vary by country, state, and venue.

Does a Bigger Pour Mean More Alcohol?

The amount of beer in the glass is only part of the story. The beer's alcohol by volume, or ABV, also matters.

For example, a 355ml beer at 5% ABV contains approximately 17.8ml of pure alcohol.

355 × 0.05 = 17.75ml

A 473ml beer at 4% ABV contains approximately 18.9ml of pure alcohol.

473 × 0.04 = 18.92ml

The larger beer contains more liquid, but because its alcohol concentration is lower, the amount of pure alcohol is relatively similar.

This is why comparing beer servings by volume alone can be misleading. Both the pour size and the beer's strength matter.

Final Thoughts

Beer serving sizes seem simple until you start comparing names across different countries. A US pint is about 473ml, a UK pint is about 568ml, and a schooner can mean different things depending on where you order it.

Smaller servings have their own terminology, too. A pony might mean a small beer, but the exact volume isn't consistent everywhere. Bottles and cans add another layer because they come in a variety of fixed sizes, from 330ml to 500ml and beyond.

The main takeaway is simple: know the volume, not just the name.

Whether you're pouring beer at home, ordering at a pub, planning a tasting flight, or comparing the cost of different servings, knowing the millilitres makes the calculation easy.

Once you know the size of the pour, the rest is just math.