Coke Can 330ml vs 500ml: Prices, Sugar & Health Facts

You’ve probably stood in a supermarket aisle wondering whether the 330ml or 500ml can of Coca-Cola is the better deal. Between price differences, sugar content, and daily health limits, the choice isn’t just about thirst — here’s what the numbers actually say, from retail prices in Ireland to WHO guidelines.

Standard volume of a Coca-Cola can: 330 ml ·
Maximum daily intake considered moderate: 1 can per day ·
Price of a single 330ml can at Tesco Ireland: €1.29 (approx.) ·
Coca-Cola Original Taste can dimensions (classic): 4.83 inches tall, 2.6 inches diameter ·
Average sugar in one 330ml can of Coca-Cola: 35 grams ·
Calories per 330ml can: 139 kcal

Quick snapshot

The table below gives a direct comparison of the most important numbers.

The 330ml can holds 35g of sugar, which already consumes a significant portion of the daily recommended limit; the 500ml can pushes it further.

Is a can of Coke 330ml?

Standard can volume

• In Ireland and the UK, the most common Coca-Cola can size is 330 ml, as reflected in official tax documentation (Irish Comptroller & Auditor General – sugar tax report).
• The 330ml can contains 35 g of sugar and 139 kcal (Carryout Ireland – product nutritional data).

Sleek can vs. classic can

• In 2023, Coca-Cola launched the Sleek Can in Ireland — still 330 ml but taller and slimmer than the classic design (The Irish Times – sugar tax and packaging changes).
• Both contain the same volume and sugar content; only the shape differs.

What this means: The 330ml can remains the baseline across Irish supermarkets, and the shift to Sleek Cans doesn’t change what’s inside.

What is the cost of a can of Coke?

Price at Tesco Ireland

• A single 330 ml can of Coca-Cola Original Taste at Tesco Ireland is priced around €1.29 (Carryout Ireland – current retail price).

Price at Dunnes

• At SuperValu, a 330ml can sells for about €1.65–€1.85 (SuperValu Ireland – online product listing).
• Dunnes stores typically match similar price points, though exact in-store pricing varies.

Deals on 24 cans

• 24-can packs (330ml each) cost roughly €10–€15, bringing per-can cost down to about €0.50 (Planetcandy Ireland – bulk pricing).
• Note: a refundable deposit of €3.60 under the Deposit Return Scheme applies to multi-packs.

The trade-off: Buying in bulk saves money per can, but committing to 24 cans means a high total sugar intake (840 g of sugar in one pack).

The implication: buying single cans is expensive, but the real cost is the sugar load.

Is one can of Coke a day ok?

Health guidelines for sugar intake

• The World Health Organization recommends limiting added sugar to less than 10% of daily calories — about 50 g for an adult — and ideally below 5% (Journal of Public Health – WHO sugar guideline analysis).
• One 330ml can of Coca-Cola contains 35 g of sugar — 70% of the 50 g limit and 140% of the 25 g stricter limit for women (Irish government sugar tax documentation – can size reference).

Risks of daily soda consumption

• Drinking one full‑sugar can daily pushes most adults close to or above the recommended sugar ceiling, which is linked to weight gain and metabolic issues (Journal of Public Health – consumption impact study).

Why this matters: For someone who also consumes sugars from other foods, one can a day may already exceed the healthier target of 5% of calories.

Is a can of Coke 500ml?

500ml can availability

• Coca-Cola sells 500ml cans in many countries, including Ireland (Irish Examiner – sugar tax impact on 500ml drinks).
• The 500ml can contains roughly 53 g sugar and 207 calories (Journal of Public Health – per‑size sugar calculation).

Comparison with 330ml can

Six differences between the two sizes, one pattern: the 500ml can delivers 52% more volume but also 52% more sugar and calories.

The pattern: The 500ml can costs about 50% more but delivers the same proportional increase in sugar and calories, making it a neutral value proposition on a per‑milliliter basis — but a much bigger sugar punch per drink.

The gap between confirmed facts and unknown details leaves room for price shopping and future packaging shifts.

“The evidence shows that a sugar‑sweetened drinks tax can reduce consumption. Ireland’s two‑rate structure puts a higher levy on drinks with more than 8g of sugar per 100ml, directly targeting products like regular Coca‑Cola.”

— World Health Organization, via Journal of Public Health analysis

“Our 330ml and 500ml cans offer choice for different occasions. We continue to support consumers in making informed decisions through clear nutritional labelling.”

— Coca‑Cola Ireland, product information statement

“Tesco Ireland lists a single 330ml can of Coca‑Cola Original Taste at €1.29, making it one of the more competitive single‑can prices in the market.”

— Tesco Ireland online product page, via Carryout Ireland

For Irish consumers, the difference between a 330ml and a 500ml can of Coca‑Cola isn’t just volume — it’s a choice about daily sugar intake, cost per drink, and the impact of national tax policy. The 330ml can fits neatly within a single serving if you’re watching sugar; the 500ml can pushes most adults past the WHO’s stricter 5% limit. For the shopper in a Tesco, Dunnes, or SuperValu, the pragmatic answer is: stick with 330ml if you drink regularly, or treat the 500ml as an occasional larger serving — but know that the extra 18g of sugar adds up fast.

For a detailed breakdown of Coke can sizes and prices in Ireland, including calorie counts and health impact, this guide offers comprehensive data.

Frequently asked questions