Craft beer has been increasing in popularity over recent years, however there is still a fundamental question that many first-time and experienced craft beer drinkers struggle to answer; how many ounces in a can of beer? This seemingly simple question can be difficult to answer as not all beers come packaged with the same capacity. In this blog post, we’ll dive deeper into understanding just how much beer comes inside each aluminum can and why size matters when it comes to your favorite brews.
Contents
- 1 What is a can of beer?
- 2 The difference beer can of sizes
- 3 How Much Beer is in a Can?
- 4 How many ounces in a can of beer?
- 5 How Many Ounces Is a Regular Can of Beer?
- 6 How many ounces in a can of beer vs a Bottle of Beer?
- 7 Comparison Table Between Can vs a Bottle of Beer
- 8 The benefits of beer can
- 9 FAQ:
What is a can of beer?
A can of beer is a cylindrical container, typically made from aluminum, that holds and stores beer for consumption. It’s designed to keep the contents fresh and free from spoilage. Generally, a can of beer contains 12 ounces (355 ml) of liquid, or about one standard-sized bottle of beer. However, this isn’t always the case.
Some craft breweries and micro-breweries offer beers in cans that hold more than 12 ounces, ranging from 16 to 24 ounces, depending on the brewery. These are referred to as “tall boys,” or simply “large cans.” Additionally, some brewers offer beer in a can that holds even more liquid, up to 32 ounces. This is known as a “stove-top can,” or “super-can.”

The difference beer can of sizes
Beer can isn’t just about how much liquid can be stored in a container. The size of the can also affects how long it takes for the beer to carbonate and how quickly it will go flat after you open it. Larger cans mean more oxygen is available for carbonation, allowing for faster carbonation times. Additionally, larger cans allow the beer to stay fresh longer, as there is more liquid to absorb oxygen and prevent spoilage.
How Much Beer is in a Can?
12 ounces of regular beer typically contains about 5% alcohol.
How many ounces in a can of beer?
The standard can size for beer is most commonly found in packs of 6, 12, 15, 18, 24, and 30 containing 12 ounces each.

How Many Ounces Is a Regular Can of Beer?
The regular can of beer typically holds 12 ounces. However, the 16-ounce pint can, also known as a “tallboy,” is gaining popularity among craft brewers. These tallboys are commonly sold in 4-packs.
How many ounces in a can of beer vs a Bottle of Beer?
The ‘small’ or Longneck, Industry Standard Bottle (ISB) or North American longneck contains 12 US fl oz or 355 ml of beer. In Europe, both the ‘medium’ sized can and the ‘Steinie’ glass bottle hold about 11.2 US fl oz or 330 ml of beer.

Comparison Table Between Can vs a Bottle of Beer
Can | Bottle
Size: 12 oz. | Size: 20 oz.
Capacity: 355 ml | Capacity: 568 ml
Alcohol Content: up to 5% ABV | Alcohol Content: up to 7% ABV
Carbonation Time: Faster | Carbonation Time: Slower
Shelf Life: Longer | Shelf Life: Shorter
The benefits of beer can
Whether you prefer the classic 12 oz. can, or the party-ready 30 packs of your favorite brew, beer cans offer a range of package sizes that make it easy to match your drinking style with the right size and strength. Additionally, aluminum cans are more lightweight than glass bottles, which makes them easier to transport and store. Finally, cans prevent light exposure and can maintain carbonation better than bottles, keeping your beer fresher longer.
FAQ:
Is a beer can 12 oz?
Though traditionally, 12-oz cans have been the standard for beer, the 16-oz pint can, also known as a “tallboy,” is becoming increasingly popular among craft brewers.
How big is a 16oz beer?
How big is a 16oz beer?
MATERIAL | Aluminum |
FILL VOLUME | 16 oz / 473 ml |
BODY DIAMETER | 211 |
END DIAMETER | 202 |
FINISHED CAN HEIGHT | 6.190” +/- 0.012” |
MAX PUNCH DIAMETER | 2.0634” MAX |
FLANGE WIDTH | 0.082” +/- 0.010” |
NECK PLUNGE DIAMETER | 2.063” +/- 0.009” |
BASE DIAMETER | 1.900” REF |
DOME DEPTH | 0.426” +/- 0.015” |
NECK SEAMING CLEARANCE | 0.120” MIN |
NECK HEIGHT | 0.720” REF |
FLANGE RADIUS | 0.059” +/- 0.010” |
FLANGE ANGLE | 0”-7” |
OUTSIDE NECK RADIUS | 0.280” REF |
FLANGE DIAMETER | 2.227” REF |
HEAD SPACE | 0.460” REF |
What is 12 oz beer in ML?
One 12 oz. beer is equivalent to 355 mL.
What is a 32 oz beer can called?
At The Craft Bar (and in our Wine World retail stores), you can get your favorite beers on draft TO-GO in a convenient 32-ounce can called a Crowler.
What is a 20 oz beer called?
A 20 oz beer is commonly referred to as an Imperial Pint.

Bobby Kelly is a bartender at Molly Magees, an Irish pub in Mountain View. He’s been working there for two years and has developed a following among the regulars. Bobby is known for his friendly demeanor and great drink specials. He loves interacting with customers and making them feel welcome. When he’s not at work, Bobby enjoys spending time with his friends and family.