Diet Coke Sales Rise 6% in Third Quarter
Coca-Cola's CEO says the company does not position Diet Coke as a fridge cigarette, as volume growth continues in North America and Asia Pacific.
Updated on Nov. 2, 2026 in Consumer Goods
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Coca-Cola CEO Henrique Braun addressed the 'fridge cigarette' nickname for Diet Coke during a Yahoo Finance interview, saying the company does not position the drink that way. Global sales volume for Diet Coke and Coca-Cola Light rose 6% in the third quarter of 2026.
Why it matters
The nickname reflects ongoing public debate about artificial sweeteners and the role of diet soft drinks in daily habits. Continued volume growth suggests the brand remains commercially strong despite that scrutiny.
Coca-Cola's earnings report recorded a 6% global volume increase for Diet Coke and Coca-Cola Light in Q3 2026, after 6% growth in Q1 and 7% in Q2, against flat global volume for 2025. The report does not break down the growth figures beyond the North America and Asia Pacific regions cited as primary drivers.
The players
Henrique Braun
Henrique Braun is the chief executive officer of Coca-Cola, the global beverage company behind Diet Coke.
Jonathan Alpert
Jonathan Alpert is a psychotherapist who described Diet Coke as a potential emotional stand-in for people.
Debra Muth
Debra Muth is a naturopathic doctor who argued that artificial sweeteners affect the brain's reward system.
The details
Braun said the company incorporates digital technology and AI into its plans and consumer communication, pointing to growing use of social media. Psychotherapist Jonathan Alpert described Diet Coke as a potential emotional stand-in, while naturopathic doctor Debra Muth argued that artificial sweeteners affect the brain's reward system.
Timeline
2025: Global Diet Coke volume was flat for the year.
Q1 2026: Diet Coke volume grew 6%.
Q2 2026: Diet Coke volume grew 7%.
October 27, 2026: Coca-Cola released its quarterly earnings report.
Q3 2026: Diet Coke volume grew 6% globally.
Market Landscape
Diet Coke's 2026 volume growth reverses flat global performance in 2025, signaling a shift in the brand's trajectory within the global soft drink market. The growth concentrated in North America and Asia Pacific positions the brand to compete for share in regions where demand for diet beverages is expanding.
Diet Coke and Coca-Cola Light are available in grocery and retail channels worldwide, and the reported growth reflects continued consumer purchasing of these products. Shoppers choosing between diet and regular soft drinks now face a brand whose recent sales momentum has picked up after a flat 2025.
The takeaway
Diet soft drink sales are responding to brand communication and digital engagement rather than only to health debates, and tracking quarterly volume will show whether the 2026 gains hold. Readers interested in beverage trends can watch future earnings releases for updated volume figures.
Further reading
For more on how beverage brands are shifting strategy, explore Consumer Goods coverage.
Source note: This article includes information reported by Fox News.
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