Diet Coke lovers in India are paying more for their favorite beverage as Coca-Cola has increased the retail price by introducing larger 330-ml cans priced at ₹50, replacing the widely sold 300-ml cans that retailed for ₹40. While consumers receive an extra 30 ml of the drink, the effective price per milliliter has increased by around 13.6%, making Diet Coke noticeably more expensive.
The price increase comes amid a prolonged global aluminium can shortage, which has disrupted beverage packaging supplies. According to reports, the shortage has been worsened by the ongoing conflict involving Iran, affecting shipping through the Strait of Hormuz, a critical trade route used for transporting aluminium cans and raw materials to India. As regular supplies became constrained, Coca-Cola reportedly began sourcing larger and more expensive aluminium cans from Southeast Asia, leading to higher costs that have now been passed on to consumers.
Diet Coke has been particularly vulnerable because, unlike many other Coca-Cola products in India, it is sold primarily in aluminium cans. Other beverages such as Coke Zero are available in multiple packaging formats, including PET bottles, making them less susceptible to the current can shortage.
Earlier this year, the supply crunch had already resulted in empty shelves across several Indian cities. The shortage became so noticeable that devoted fans organized quirky "Diet Coke parties," where scarce cans became the centerpiece of themed social gatherings. The unusual trend quickly went viral on social media, highlighting the beverage's loyal consumer base.
Now, with the latest price increase, social media users are once again reacting with humor and frustration. Memes and jokes have flooded online platforms, with one user quipping that the conflict's latest "DLC" is having to pay ₹50 for a can of Diet Coke. Others have announced they're switching to Coke Zero or other sugar-free soft drinks until prices stabilize. Reddit discussions also show consumers debating whether the extra 30 ml justifies the ₹10 increase, while some continue searching local stores for remaining ₹40 cans.
The situation illustrates how geopolitical events can have unexpected effects on everyday consumer products. Disruptions in global shipping and raw material supplies are increasingly influencing prices of packaged goods, from automobiles to beverages.
Coca-Cola has not publicly announced the pricing strategy in India, but industry sources say the company continues to adjust its packaging and sourcing to manage supply-chain disruptions. Until aluminium supplies normalize, Indian consumers may continue to face higher prices and limited availability of canned Diet Coke.
