Diet Coke

Diet Coke

We read the Diet Coke price from Cafe Zupas's own ordering system at all 95 of its restaurants. It is not one national price: 90 charge $3.49, 4 charge $3.29. That is a $0.20 gap depending on which restaurant you walk into, which is why the figure above is the median rather than a single quoted price.

It is also not on every menu. We found the Diet Coke at 94 of the 95 Cafe Zupas restaurants, so check your local menu before you plan an order around it.

Is Diet Coke worth $3.49?

Inside Drinks, it is number 12 of 20 by price, between Spindrift Raspberry Lime at $2.59 and Rowdy Mermaid Savory Peach at $3.99.

How to order Diet Coke at Cafe Zupas

The Diet Coke is available for dine-in and takeout at Cafe Zupas locations across the United States, and through the chain's own app or delivery partners in most markets. Before you order, it is worth checking the current Cafe Zupas deals in case this item is part of a running promotion.

Cafe Zupas Diet Coke price in 2026

The Diet Coke is listed at $3.49 on the Cafe Zupas menu we track. Prices can differ between restaurants, and airport or stadium locations usually sit higher, so the menu board and the official app are the final word for the restaurant you are visiting. See the full Cafe Zupas menu for the rest of the prices we hold.