Aluminum Can Dimensions: Standard Sizes, Height & Diameter
A standard 12 oz aluminum can stands 4.812 inches tall (12.22 cm) with a diameter of 2.602 inches (6.61 cm) the familiar size you grab from a fridge or vending machine every day. It fits perfectly in your hand, drops exactly into most car cup holders, and slides neatly into a standard koozie.
Whether you’re designing custom packaging, comparing beverage brands, or simply curious about how these cans are made, knowing exact aluminum can dimensions gives you an instant reference point.
What Are the Standard Aluminum Can Dimensions?
The standard 12 oz aluminum can follows strict dimensions set by the Can Manufacturers Institute (CMI). Every major beverage brand — from Coca-Cola to Budweiser uses these exact measurements for their standard cans.
| Measurement | Inches | Centimeters | Millimeters | Feet |
| Height (body) | 4.812 in | 12.22 cm | 122.2 mm | 0.401 ft |
| Outer Diameter (body) | 2.602 in | 6.61 cm | 66.1 mm | 0.217 ft |
| Lid Diameter | 2.136 in | 5.43 cm | 54.3 mm | 0.178 ft |
| Radius (body) | 1.301 in | 3.305 cm | 33.05 mm | 0.108 ft |
| Wall Thickness | 0.004 in | 0.010 cm | 0.097 mm | 0.0003 ft |
| Base Diameter | 2.602 in | 6.61 cm | 66.1 mm | 0.217 ft |
These aluminum can dimensions apply to every standard 12 oz can sold in North America. The lid is narrower than the body — this neck-in design saves aluminum and makes cans easier to stack. A full pallet of cans uses this shape to maximize shipping efficiency.
How Big Is A Standard Aluminum Can?
A standard 12 oz aluminum can stands 4.812 inches tall (12.22 cm) and measures 2.602 inches wide (6.61 cm) at its widest point. Picture four US quarters stacked in a column — that’s close to the can’s diameter. The height equals roughly two decks of playing cards stacked on top of each other.
Your hand wraps around the can perfectly by design. Most adults’ hands span 3.5 to 4 inches (8.9 to 10.2 cm) across the palm — meaning your grip covers more than half the can’s circumference of 8.17 inches (20.75 cm). This grip size is exactly why beverage engineers settled on the 2.6-inch (6.6 cm) diameter.
Standard 12 oz Aluminum Can
The standard 12 oz aluminum can holds 355 milliliters (12 fluid ounces) and stands 4.812 inches tall (12.22 cm). Its body diameter is exactly 2.602 inches (6.61 cm). Beverage engineers and packaging specialists designed this size to deliver the perfect single-serving volume for most soft drinks, beers, and energy drinks.
Billions of these cans sell worldwide every year — it’s the single most produced beverage container on Earth. The 12 oz standard format fits every standard koozie, cup holder, and vending machine slot without adjustment. You’ll find this exact size on grocery store shelves from Alaska to Florida every single day.
Slim 8.4 oz Aluminum Can
The slim 8.4 oz can — used by Red Bull and many energy drink brands — stands 5.039 inches tall (12.8 cm) but has a much narrower diameter of just 2.058 inches (5.23 cm). It holds 250 milliliters (8.4 fluid ounces).
Energy drink brands rely on this slim format as their signature look. The 2.058-inch diameter (5.23 cm) makes it visibly thinner than a standard can, about as wide as a ping pong ball. Consumers immediately recognize the slim silhouette as a premium or functional drink format.
Aluminum Can Height
Aluminum can height changes significantly across formats. Here are all standard heights you’ll find in 2026:
| Format | Volume | Height (inches) | Height (cm) | Height (mm) |
| Sleek / Slim | 8.4 oz / 250 ml | 5.039 in | 12.8 cm | 128.0 mm |
| Standard | 12 oz / 355 ml | 4.812 in | 12.22 cm | 122.2 mm |
| Tall Boy | 16 oz / 473 ml | 6.190 in | 15.72 cm | 157.2 mm |
| Pint | 19.2 oz / 568 ml | 6.500 in | 16.51 cm | 165.1 mm |
| Large / King | 24 oz / 710 ml | 7.200 in | 18.29 cm | 182.9 mm |
| Extra Large | 32 oz / 946 ml | 7.875 in | 20.0 cm | 200.0 mm |
The most important height to know is the standard 4.812 inches (12.22 cm). This is the format every fridge shelf, 12-pack box, and vending machine slot accommodates by default. Any format taller than this requires special packaging or placement.
Tall Boy cans at 6.19 inches (15.72 cm) are the second most common format. Craft breweries use Tall Boys heavily because the extra volume suits full-flavored beers without requiring a separate pint format. You’ll see them everywhere in beer and hard seltzer categories.
Aluminum Can Diameter
The body diameter of a standard 12 oz aluminum can is exactly 2.602 inches (6.61 cm or 66.1 mm). The lid diameter is narrower at 2.136 inches (5.43 cm) — this ‘necked-in’ lid design saves aluminum and reduces material costs across billions of cans.
A golf ball measures 1.68 inches (4.27 cm) in diameter. A standard can is nearly 1 inch (2.54 cm) wider than a golf ball. Car cup holders are built around the can’s diameter — most measure 2.7 to 3.0 inches wide (6.86 to 7.62 cm), giving a standard can a snug, secure fit.
Slim and sleek cans use a smaller diameter of 2.058 inches (5.23 cm). Wide-mouth cans expand to 3.0 inches (7.62 cm). These diameter differences determine which koozie, cup holder, or can cooler you need. Always check the diameter — not just the volume — when buying accessories for your cans.
Aluminum Can Radius
The radius of a standard 12 oz aluminum can is exactly half its diameter: 1.301 inches (3.305 cm or 33.05 mm). Radius matters most to engineers and manufacturers calculating volume, pressure capacity, and material stress.
For everyday use, you won’t need the radius number directly. But it explains can strength. A cylinder with a 1.3-inch radius (3.3 cm) and 0.004-inch wall thickness (0.1 mm) can withstand internal pressure up to 90 PSI (620 kPa) more than enough for carbonated drinks.
Aluminum Can Sizes All Standard Formats 2026
Here is the complete overview of every standard aluminum can format available in 2026:
| Format Name | Volume (oz) | Volume (ml) | Height (in) | Diameter (in) | Market Use |
| Nip / Mini | 7.5 oz | 222 ml | 3.625 in | 2.602 in | Single-serve soda, beer |
| Sleek / Slim | 8.4 oz | 250 ml | 5.039 in | 2.058 in | Energy drinks, premium water |
| Standard | 12 oz | 355 ml | 4.812 in | 2.602 in | Soda, beer, hard seltzer |
| Tall Boy | 16 oz | 473 ml | 6.190 in | 2.602 in | Craft beer, energy drinks |
| Pint | 19.2 oz | 568 ml | 6.500 in | 2.602 in | Stadium beer, craft ales |
| King Can | 24 oz | 710 ml | 7.200 in | 2.602 in | Beer, malt liquor |
| Extra Large | 32 oz | 946 ml | 7.875 in | 2.602 in | Large-format beer |
| Crowler | 32 oz | 946 ml | 7.875 in | 3.281 in | Craft brewery draft to-go |
The Mini 7.5 oz can has exploded in popularity since 2015. Coca-Cola and Pepsi pushed it as a portion-control option. It shares the same 2.602-inch diameter (6.61 cm) as a standard can but stands only 3.625 inches tall (9.2 cm) about the height of a tennis ball.
The Crowler format is unique it uses a wider 3.281-inch diameter (8.33 cm) specifically designed for craft brewery fill stations. This format grew alongside the craft beer movement and now appears at over 5,000 US breweries.
Tin Can vs Aluminum Can
People often confuse tin cans and aluminum cans. They look similar on a shelf but differ in material, weight, and dimensions. Here’s an exact side-by-side comparison:
| Feature | Aluminum Can | Tin Can (Steel) |
| Material | Aluminum alloy (3004/3104) | Steel with tin coating |
| Standard Height | 4.812 in (12.22 cm) | 4.25–4.5 in (10.8–11.4 cm) |
| Standard Diameter | 2.602 in (6.61 cm) | 2.625–3.0 in (6.67–7.62 cm) |
| Wall Thickness | 0.004 in (0.097 mm) | 0.008–0.012 in (0.2–0.3 mm) |
| Weight (empty) | 0.5 oz (14.2 g) | 1.5–2.5 oz (42.5–70.9 g) |
| Common Uses | Beverages (soda, beer, energy) | Food (soup, vegetables, fruit) |
| Recyclability | Infinitely recyclable | Recyclable but less efficient |
| Pressure Rating | Up to 90 PSI (620 kPa) | Up to 45 PSI (310 kPa) |
Aluminum cans are thinner and lighter than tin cans. A standard aluminum can weighs just 0.5 oz (14.2 g) empty less than a third of an empty steel food can. This weight savings across billions of cans saves enormous fuel costs in shipping.
Tin (steel) cans use thicker walls 0.008 to 0.012 inches (0.2 to 0.3 mm) because food canning requires higher sealing pressure during sterilization. Aluminum cans are thinner at 0.004 inches (0.097 mm) because carbonated beverages create internal pressure that naturally strengthens the cylinder shape.
Aluminum Can Dimensions vs Popular Beverage Brands
Most major brands use the same standard dimensions, but some have unique formats. Here’s how the top beverage brands compare in 2026:
| Brand | Format | Volume | Height (in) | Diameter (in) | Can Type |
| Coca-Cola | Standard | 12 oz / 355 ml | 4.812 in | 2.602 in | Standard |
| Pepsi | Standard | 12 oz / 355 ml | 4.812 in | 2.602 in | Standard |
| Red Bull | Original | 8.4 oz / 250 ml | 5.039 in | 2.058 in | Slim / Sleek |
| Red Bull | Large | 16 oz / 473 ml | 6.190 in | 2.602 in | Tall Boy |
| Monster Energy | Standard | 16 oz / 473 ml | 6.190 in | 2.602 in | Tall Boy |
| Budweiser | Standard | 12 oz / 355 ml | 4.812 in | 2.602 in | Standard |
| White Claw | Standard | 12 oz / 355 ml | 4.812 in | 2.602 in | Standard |
| Truly | Slim | 12 oz / 355 ml | 6.125 in | 2.058 in | Slim / Sleek |
| Heineken | Standard | 12 oz / 355 ml | 4.812 in | 2.602 in | Standard |
| LaCroix | Standard | 12 oz / 355 ml | 4.812 in | 2.602 in | Standard |
Red Bull’s slim 8.4 oz can stands taller than a standard 12 oz can 5.039 inches (12.8 cm) vs 4.812 inches (12.22 cm) despite holding less liquid. This tall, slender shape is a deliberate brand identity choice. It makes Red Bull look premium and distinct next to wider cans on the same shelf.
Monster Energy chose the 16 oz Tall Boy format as its signature can. At 6.19 inches tall (15.72 cm) with the same 2.602-inch diameter (6.61 cm) as a standard can, the Tall Boy is unmistakably larger.
Truly Hard Seltzer launched a slim 12 oz format that stands 6.125 inches tall (15.56 cm) the same volume as a standard can but in a slimmer, taller body. This slim-12 format is growing rapidly in the hard seltzer and flavored water categories because it signals a healthier, lighter brand image.
Measure Aluminum Can Dimensions Anywhere (No Ruler Needed!)
✊ Your Closed Fist
Make a fist with your dominant hand. For most adults, a closed fist measures about 3 to 3.5 inches (7.6 to 8.9 cm) across. The diameter of a standard aluminum can at 2.602 inches (6.61 cm) fits comfortably inside your fist with room to spare — that’s exactly why you can grip a can so naturally.
💳 Two Credit Cards
A credit card is 3.37 inches long (8.56 cm). Stack two credit cards end to end and you get 6.74 inches (17.1 cm) — close to the 4.812-inch (12.22 cm) can height plus its lid. One credit card alone is a great reference for the can’s diameter: at 2.13 inches wide (5.41 cm), it’s just half an inch narrower than the can.
🎾 Tennis Ball
A standard tennis ball is 2.57 inches (6.53 cm) in diameter — almost exactly the same as a standard aluminum can’s 2.602-inch (6.61 cm) diameter. Hold a tennis ball next to your can and you’ll see they’re virtually the same width. The height of the can is almost exactly two tennis balls stacked.
🚗 Car Cup Holder
Most car cup holders measure 2.7 to 3.0 inches wide (6.86 to 7.62 cm). A standard aluminum can at 2.602 inches (6.61 cm) drops right in with a small gap around the sides. If your can doesn’t fit, it’s likely a Crowler or wide-mouth format using a 3.28-inch diameter (8.33 cm).
Aluminum Can Dimensions Matter in Everyday Life
Buying a koozie or can cooler becomes simple when you know aluminum can dimensions. A standard koozie fits any 2.602-inch diameter (6.61 cm) can — but a slim Red Bull can needs a slim koozie designed for the 2.058-inch diameter (5.23 cm).
Stacking cans in your fridge or cooler works perfectly when you know the 4.812-inch height (12.22 cm). Standard refrigerator shelves sit 5 to 6 inches (12.7 to 15.2 cm) apart — tall enough for a standard can but not always a Tall Boy.
Designing custom packaging or labels requires exact can dimensions. Printers and label designers use the 2.602-inch diameter (6.61 cm) and 4.812-inch height (12.22 cm) to calculate exactly how large a wraparound label must be.
Comparing beverage brands at the store gets easier when you spot size differences instantly. A taller, slimmer can means you’re looking at a slim or sleek format — and likely a smaller volume despite the taller appearance.
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Frequently Asked Questions
How tall is a standard aluminum can?
A standard 12 oz aluminum can stands exactly 4.812 inches tall (12.22 cm or 122.2 mm). This height has been the industry standard in North America since the 1960s. It fits every standard koozie, vending machine slot, and 12-pack box designed for standard cans.
What is the diameter of a standard aluminum can?
The body diameter of a standard 12 oz aluminum can is exactly 2.602 inches (6.61 cm or 66.1 mm). The lid is narrower at 2.136 inches (5.43 cm). This necked-in lid design saves aluminum and allows cans to stack securely. Slim cans like Red Bull use a smaller 2.058-inch (5.23 cm) diameter.
How does a slim can differ from a standard can?
A slim can has a smaller diameter of 2.058 inches (5.23 cm) compared to the standard 2.602 inches (6.61 cm). Despite being narrower, slim cans are usually taller the Red Bull 8.4 oz slim can stands 5.039 inches tall (12.8 cm), actually taller than a standard 12 oz can at 4.812 inches (12.22 cm). Slim cans require a different koozie and don’t fit standard cup holders snugly.
How thick is the wall of an aluminum can?
The wall of a standard aluminum can is just 0.004 inches thick (0.097 mm) — thinner than a human hair in some spots. Despite this, a full sealed can withstands up to 90 PSI of pressure (620 kPa) due to the cylinder shape. The aluminum alloy used is 3004 or 3104 series, chosen for its strength-to-weight ratio.
What is the difference between a tin can and an aluminum can?
Tin cans are made from steel coated with a thin layer of tin, while aluminum cans are made from aluminum alloy. Tin cans are heavier — up to 2.5 oz (70.9 g) empty — compared to an aluminum can’s 0.5 oz (14.2 g). Tin cans have thicker walls and are used for food, while aluminum cans are used for carbonated and pressurized beverages.
How many aluminum cans fit in a standard case or 12-pack?
A standard 12-pack box holds 12 cans arranged in a 3×4 grid. Each can sits upright with just enough clearance for the 4.812-inch height (12.22 cm). A 24-pack case uses the same grid doubled. Each standard 12-pack box measures approximately 7.5 inches wide, 5 inches tall, and 10 inches deep (19 by 12.7 by 25.4 cm).
Conclusion
Aluminum can dimensions appear throughout your daily life in soda cans, beer cans, energy drinks, and hard seltzers. The standard 12 oz aluminum can measures exactly 4.812 inches tall (12.22 cm) with a 2.602-inch diameter (6.61 cm) roughly the height of two decks of playing cards stacked together and about as wide as a golf ball.
Now that you know standard aluminum can dimensions, you can buy the right koozie on the first try, spot slim vs. standard cans on any shelf, and understand why your cup holder works perfectly with some cans but not others.
