A standard 12 oz Coca-Cola can — the size you’ll find in most US refrigerators and vending machines — stands 4.812 inches (122.2 mm) tall with an outer diameter of 2.602 inches (66.1 mm). Its circumference runs about 8.2 inches (208 mm) around the widest point of the body.
Those are the numbers if you need them quickly. What follows covers every common Coke can size, including the mini, slim, and large formats, with measurements in inches, centimeters, and millimeters.
A Note on What Gets Measured — and Why It Matters
Soda cans aren’t a perfect cylinder. The body is slightly wider than the neck (the narrowed section just below the lid) and the lid itself. Manufacturers publish two key diameter figures:
- Body diameter — the widest part of the can’s midsection
- Lid diameter — the smaller diameter at the top opening
When people ask “how wide is a Coke can,” they almost always mean the body diameter. That’s what’s used throughout this article unless stated otherwise. Lid diameter on a standard can is approximately 2.14 inches (54.4 mm).
Standard 12 oz / 355ml Coke Can (US)
This is the classic format sold across North America.
| Measurement | Inches | Centimeters | Millimeters |
| Height | 4.812 in | 12.22 cm | 122.2 mm |
| Body diameter | 2.602 in | 6.61 cm | 66.1 mm |
| Lid diameter | 2.14 in | 5.44 cm | 54.4 mm |
| Circumference (body) | ~8.18 in | ~20.78 cm | ~207.8 mm |
The circumference figure is calculated from the body diameter (π × 2.602 ≈ 8.18 inches). This is the measurement relevant to can-wrapping, label design, or koozie fitting.
Real-world sense of size: The 12 oz can is just slightly shorter than a standard ballpoint pen (which typically runs about 5.5 inches). The diameter is close to that of a golf ball (1.68 inches) doubled — slightly wider.
330ml Coke Can (International / Europe / UK)
The 330ml can is the standard outside North America. It holds slightly less than the US 12 oz (355ml) and is marginally shorter as a result.
| Measurement | Inches | Centimeters | Millimeters |
| Height | 4.48 in | 11.38 cm | 113.8 mm |
| Body diameter | 2.602 in | 6.61 cm | 66.1 mm |
| Circumference (body) | ~8.18 in | ~20.78 cm | ~207.8 mm |
The width is identical to the US can — only the height differs. A 330ml can is roughly a third of an inch shorter than a 12 oz US can.
Related: Monster Energy Can Dimensions: Size and Measurements by Volume
Mini Coke Can (8 oz / 237ml)
The mini can became popular as a portion-controlled option. It’s noticeably shorter and easier to hold, though the diameter stays consistent with the standard format.
| Measurement | Inches | Centimeters | Millimeters |
| Height | 3.48 in | 8.84 cm | 88.4 mm |
| Body diameter | 2.602 in | 6.61 cm | 66.1 mm |
| Circumference (body) | ~8.18 in | ~20.78 cm | ~207.8 mm |
At under 3.5 inches tall, the mini can fits easily in a child’s hand. It’s about the height of a deck of playing cards standing upright.
Slim / Sleek Can (12 oz / 355ml)
Coca-Cola produces a “Slim” or “Sleek” can — same volume as the standard 12 oz, but taller and narrower. These are commonly used for Coke Energy, Coke with Coffee, and some premium or limited editions.
| Measurement | Inches | Centimeters | Millimeters |
| Height | ~6.125 in | ~15.56 cm | ~155.6 mm |
| Body diameter | ~2.25 in | ~5.72 cm | ~57.2 mm |
| Circumference (body) | ~7.07 in | ~17.96 cm | ~179.6 mm |
The slimmer profile means a different circumference — relevant if you’re designing labels or need to know whether a standard can holder will fit. Most standard koozies fit the regular can; slim cans typically require a slim-specific sleeve.
Large Can (16 oz / 473ml)
The 16 oz “tallboy” is the largest widely sold Coke can format in the US.
| Measurement | Inches | Centimeters | Millimeters |
| Height | ~6.19 in | ~15.72 cm | ~157.2 mm |
| Body diameter | 2.602 in | 6.61 cm | 66.1 mm |
| Circumference (body) | ~8.18 in | ~20.78 cm | ~207.8 mm |
The tallboy shares the same body diameter and circumference as the standard 12 oz — it’s simply taller. A standard koozie will fit the body, though it won’t cover the full height.
All Coke Can Sizes at a Glance
| Size | Volume | Height | Body Diameter | Circumference |
| Mini | 8 oz / 237ml | 3.48 in / 88.4 mm | 2.602 in / 66.1 mm | ~8.18 in / ~207.8 mm |
| Standard (International) | 330ml | 4.48 in / 113.8 mm | 2.602 in / 66.1 mm | ~8.18 in / ~207.8 mm |
| Standard (US) | 12 oz / 355ml | 4.812 in / 122.2 mm | 2.602 in / 66.1 mm | ~8.18 in / ~207.8 mm |
| Slim/Sleek | 12 oz / 355ml | ~6.125 in / ~155.6 mm | ~2.25 in / ~57.2 mm | ~7.07 in / ~179.6 mm |
| Tallboy | 16 oz / 473ml | ~6.19 in / ~157.2 mm | 2.602 in / 66.1 mm | ~8.18 in / ~207.8 mm |
How Coke Cans Compare to Other Common Soda Cans
Coca-Cola, Pepsi, Sprite, and most major US soda brands use the same industry-standard can body. The dimensions above apply equally to most 12 oz aluminum cans regardless of brand. The standardization comes from the aluminum can manufacturing industry — cans are produced at scale and filled by the same equipment across brands.
Where brand variation appears most often: slim/sleek formats, which aren’t universal across all brands, and international markets where 250ml, 375ml, or 500ml can sizes are more common.
Read More: Red Bull Can Dimensions: Height, Diameter, and Size Guide
Practical Context for Common Uses
Label or wrap design: Use the body circumference of ~8.18 inches (207.8 mm) for a standard 12 oz or 330ml can. For slim cans, use ~7.07 inches (179.6 mm).
Refrigerator/storage fit: The standard 2.602-inch body diameter is the relevant measurement. Most can dispensers, holders, and mini-fridges are designed around this width.
Koozie or sleeve fitting: Standard koozies fit the regular-diameter format (mini, standard 330ml/355ml, tallboy). Slim cans need slim koozies.
Shipping and packaging: For box or carton design, the body diameter plus a small tolerance is what determines how cans are arranged. Standard 12-packs are typically arranged in a 3×4 grid based on the 2.602-inch diameter.
Measurements for the standard 12 oz US can reflect published aluminum beverage can specifications. Slim and tallboy dimensions are typical industry figures and may vary slightly between specific product lines or production facilities.
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I’m Karan Singh. I write about measurements, dimensions, and everyday size comparisons. I focus on making numbers easy to understand — no confusing terms, just clear and simple explanations. I use real-life examples so anyone can picture the size in their head. My goal is to help people find quick, accurate answers without any guesswork.
