1.25lt Diet Coke Price at Popeyes (2026)
A 1.25lt Diet Coke from Popeyes in Australia is A$7.99 (October 2026 pricing).
Based on the latest tracked prices, the 1.25lt Diet Coke from Popeyes costs A$7.99 in Australia (October 2026). That's about 14% above the typical Popeyes drink item — the 4th-most-expensive of 19 we track. It's available at around 4 Popeyes locations across Australia. Prices are sourced from delivery platforms and refreshed regularly. Set a free alert to know the moment this price changes on MenuPriceToday.
How this compares in Drinks
19 items tracked| This item | A$7.99 |
| Drinks median | A$6.99 |
| Cheapest — 375ml Coke No Sugar | A$4.99 |
| Most expensive — 1.25lt Coke | A$7.99 |
| vs Drinks median | +14% |
Compare Popeyes prices across 20+ countries — Fast-Food Price Index →