Coca-Cola raises Diet Coke pricing in India as can shortages disrupt supply

Coca-Cola has shifted Diet Coke to a 330-ml can at Rs 50, up from a 300-ml can at Rs 40, as Middle East shipping disruption and aluminium-can shortages force costlier sourcing from Southeast Asia. The move lifts the per-millilitre price by 13.6%.

— Source publishedFri, 24 Jul, 2026, 23:02 IST·First seen Fri, 24 Jul, 2026, 23:35 IST·Source NDTV Profit

What happened

Coca-Cola has raised Diet Coke prices in India and introduced Rs 50 330-ml cans as aluminium-can shortages and Middle East shipping disruption force it to

Key facts

  • Diet Coke price increased by more than 10%
  • 300-ml can priced at Rs 40
  • New 330-ml can priced at Rs 50
  • 13.6% price increase per millilitre
  • Temporary 200-ml glass bottles
  • Diet Coke party entry fees of $10-$16

Why this matters

The disruption highlights the strategic value of local can-making capacity and diversified regional packaging suppliers to reduce dependence on vulnerable Middle East shipping routes.

What to watch

  • Availability of 330-ml Diet Coke cans versus stock-outs across modern trade and quick-commerce apps.
  • Diet Coke sales velocity, repeat purchase rates, and discounting intensity after the Rs 50 price point takes effect.
  • Relative shelf prices and promotional activity for Coca-Cola Zero Sugar, Pepsi Black/zero-sugar products, and other low-calorie beverages.
  • Red Sea/Middle East shipping conditions, Southeast Asian aluminium-can lead times, freight rates, and aluminium input costs.
  • Whether Coca-Cola expands the revised pack-price structure to other canned beverages or returns to the 300-ml format.
  • Prioritise limited Diet Coke can inventory for modern trade, airports, cafés, and quick-commerce rather than broad general-trade distribution.
  • Use Coca-Cola Zero Sugar and PET-pack alternatives to retain zero-sugar consumers who reject the new Diet Coke price.
  • Increase promotional bundling or loyalty offers to reduce visible price resistance without immediately cutting list price.
  • Evaluate more local or diversified can sourcing, including longer-term supplier contracts and safety-stock policies.
  • Competitors may target the gap with zero-sugar promotions, multipacks, or lower-price cans in major metros.