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A 16-oz pumpkin cold brew typically lands between 150–260 mg of caffeine, with Starbucks near ~185 mg and Dunkin’ around ~260 mg.

A grande pumpkin chai latte from major chains delivers roughly 70–95 mg of caffeine, with size, recipe, and concentrate strength shifting the total.

A standard grande pumpkin spice latte lists about 150 mg of caffeine on store nutrition pages.

The Starbucks Pink Drink contains a modest dose of caffeine from the Refresher base, typically listed in the 45–55 mg range per serving.

A 12-oz Pepsi Zero Sugar contains 38 mg of caffeine; larger bottles scale up ounce-for-ounce.

A small Oreo frappé has ~75 mg caffeine; medium ~100–125 mg; large ~130–180 mg, with exact amounts varying by recipe and market.

A 7.5-fl-oz mini Diet Coke contains about 29 mg of caffeine; the 12-oz can lists 46 mg.

Starbucks Melon Burst Iced Energy packs about 180 mg of caffeine in a 24-oz venti serving.

A medium Tim Hortons coffee has about 205 mg of caffeine in a 14-oz (425 ml) cup.