If you’ve ever tried to fit a six-pack of Red Bull into a fridge door or wondered why the “tall” can looks so different from the classic slim one, you’re not alone. Red Bull comes in several can sizes, and each one has its own height, width, and volume.
This guide breaks down every Red Bull can size available today, with exact measurements in inches, centimeters, and millimeters — so you know exactly what you’re working with, whether you’re stocking a mini fridge, comparing energy drinks, or just curious.
Red Bull Can Dimensions: The Quick Lineup
Here’s a fast overview before we go size by size:
| Size | Volume | Height (in) | Diameter (in) | Caffeine |
| Classic | 8.4 fl oz (250 ml) | ~5.25 in | ~2.25 in | 80 mg |
| Tall | 12 fl oz (355 ml) | ~6.2 in | ~2.6 in | ~113 mg |
| Large (Tallboy) | 16 fl oz (473 ml) | ~6.9 in | ~2.6 in | ~151 mg |
| Extra Large | 20 fl oz (591 ml) | ~7.6 in | ~2.9 in | ~160 mg |
Now let’s look at each size in detail.
The Classic 8.4 oz Red Bull Can Dimensions
The 8.4 oz can is the original, most recognizable Red Bull format — the slim, slightly tapered can most people picture when they think of the brand.
- Height: approximately 5.25 inches (13.3 cm / 133 mm)
- Outer diameter: approximately 2.25 inches (5.7 cm / 57 mm)
- Inner lid diameter: approximately 2.13 inches (5.4 cm)
- Circumference: roughly 7.1 inches (18 cm)
- Volume: 8.4 fl oz / 250 ml
- Weight (full): about 9 oz (255 g)
- Weight (empty): about 0.5 oz (15 g)
This is the size most commonly sold in single cans at gas stations and in classic four-packs. Its slim profile is intentional — it’s designed to feel sleek in hand and stand out on shelves next to bulkier energy drink cans.
Also Read This Measurement :Monster Can Size
12 oz Red Bull Can Dimensions
The 12 oz can was introduced to match the size of a standard soda can, giving drinkers more volume without a dramatic jump in format.
- Height: approximately 6.2 inches (15.7 cm / 157 mm)
- Diameter: approximately 2.6 inches (6.6 cm)
- Volume: 12 fl oz / 355 ml
- Caffeine content: approximately 113–114 mg
So, how long is a Red Bull can 12 oz? In terms of length (height when standing upright), it comes in at roughly 6.2 inches — noticeably taller than the classic can but still comfortable to hold.
16 oz and 20 oz Red Bull Cans
For bigger energy needs, Red Bull offers two larger “tallboy” style formats.
16 oz Red Bull can:
- Height: approximately 6.9 inches (17.5 cm)
- Diameter: approximately 2.6 inches (6.6 cm)
- Caffeine: approximately 151 mg
20 oz Red Bull can:
- Height: approximately 7.6 inches (19.3 cm)
- Diameter: approximately 2.9 inches (7.3 cm)
- Caffeine: approximately 160 mg
Both of these larger sizes are wider at the base than the classic and 12 oz cans, giving them a sturdier, more substantial feel — closer in profile to competitors like Monster.
Also Read This Measurement: 2.75 Inches
Red Bull Can Sizes: Caffeine Content
Can size and caffeine content scale together, though not in a perfectly linear way. Here’s how caffeine compares across sizes:
| Can Size | Volume | Caffeine Content |
| Classic | 8.4 oz / 250 ml | 80 mg |
| Tall | 12 oz / 355 ml | ~113 mg |
| Large | 16 oz / 473 ml | ~151 mg |
| Extra Large | 20 oz / 591 ml | ~160 mg |
For comparison, an 8-oz cup of brewed coffee typically has around 95 mg of caffeine — meaning a classic Red Bull actually has slightly less caffeine than a standard cup of coffee, while the larger cans exceed it.
How Long Can a Red Bull Be Empty?
An empty can has the exact same height and diameter as a full one — removing the liquid doesn’t change the can’s physical dimensions. The only difference is weight: an empty classic 8.4 oz can weigh around 0.5 oz (15 g), compared to roughly 9 oz (255 g) when full. So if you’re measuring for storage, shelving, or a DIY project, use the same height figures listed above regardless of whether the can is full or empty.
How Tall Is a Red Bull? Can 12 oz?
To directly answer this common question: a 12 oz Red Bull can stand about 6.2 inches tall (15.7 cm / 157 mm), with a diameter of roughly 2.6 inches. That’s about an inch taller than the classic 8.4 oz can, while keeping a similar slim-to-medium width.
Red Bull Can Dimensions in mm
For anyone who needs metric precision (useful for 3D modeling, packaging design, or engineering projects), here’s the breakdown in millimeters:
| Size | Height (mm) | Diameter (mm) |
| Classic (8.4 oz) | ~133 mm | ~57 mm |
| Tall (12 oz) | ~157 mm | ~66 mm |
| Large (16 oz) | ~175 mm | ~66 mm |
| Extra Large (20 oz) | ~193 mm | ~73 mm |
Red Bull Can Dimensions vs Other Energy Drinks
How does Red Bull stack up against competitors like Monster, Celsius, Bang, and Rockstar? The biggest difference is body shape — Red Bull sticks to a slimmer profile across most sizes, while brands like Monster and Bang use a wider-body can.
| Brand | Common Size | Height | Diameter | Can Style |
| Red Bull | 16 oz | ~6.9 in | ~2.6 in | Slim |
| Monster | 16 oz | ~6.9 in | ~2.8 in | Wide Body |
| Celsius | 12 oz | ~6.2 in | ~2.6 in | Slim |
| Bang | 16 oz | ~7.0 in | ~2.8 in | Wide Body |
| Rockstar | 16 oz | ~6.9 in | ~2.8 in | Wide Body |
Even at matching volumes, Red Bull’s narrower diameter means it often fits into tighter spaces — cup holders, backpack pockets, and fridge door slots — more easily than wide-body competitors.
How Many Red Bull Cans Fit in a Mini Fridge?
This depends on the fridge’s interior dimensions, but as a general estimate for a standard 1.7 cu ft mini fridge:
- Classic 8.4 oz cans: roughly 30–36 cans, depending on shelf layout
- 12 oz cans: roughly 24–28 cans
- 16 oz cans: roughly 20–24 cans
- 20 oz cans: roughly 16–20 cans
Since the classic can is the slimmest and shortest, it packs most efficiently. If you’re buying a mini fridge specifically to stock Red Bull, look for one with adjustable or removable shelves — this lets you stack cans two rows deep and maximize space, especially for the smaller 8.4 oz format.
FAQs
How tall is a 12 oz Red Bull can?
A 12 oz Red Bull can stand approximately 6.2 inches (15.7 cm) tall, with a diameter of about 2.6 inches.
How many inches is a Red Bull can?
It depends on the size — the classic 8.4 oz can is about 5.25 inches tall, while larger cans range up to 7.6 inches for the 20 oz version.
What is the length of a 20 oz Red Bull can?
A 20 oz Red Bull can measure approximately 7.6 inches (19.3 cm) tall with a diameter of about 2.9 inches.
How long is a 16oz Red Bull can?
The 16 oz Red Bull can is approximately 6.9 inches (17.5 cm) tall with a diameter of roughly 2.6 inches.
How long is a 12 oz can in inches?
A standard 12 oz can, including Red Bull’s version, measures around 6.2 inches in height.
Conclusion
Red Bull’s can lineup ranges from the compact 8.4 oz classic to the bold 20 oz extra-large format, with height climbing from about 5.25 inches up to 7.6 inches as volume increases. Diameter grows more modestly, staying in the 2.2 to 2.9-inch range across sizes. Whether you’re comparing cans for storage, checking caffeine content before a long night, or just satisfying curiosity, these measurements give you a clear, accurate picture of exactly what you’re grabbing off the shelf.
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