A small brewed coffee often lands around 90–130 mg of caffeine, with the total shifting a lot based on the brew style, beans, and the shop’s “small.”

One 8.4 fl oz can delivers 80 mg of caffeine, with larger cans scaling up based on size.

A Starbucks grande hot chocolate lists 25 mg caffeine; cocoa-forward versions can land near 20–33 mg.

Most 12-oz sodas land around 30–55 mg of caffeine, though recipe, size, and style can push that number up or down.

A small Dunkin iced coffee has about 198 mg of caffeine, and the feel can shift with batch strength, ice melt, and how fast you drink it.

A standard grande Pumpkin Spice Latte is a mid-range caffeine pick compared with drip coffee, built around espresso and milk.

A Tall has 189 mg, a Grande 256 mg, and a Venti 323 mg of caffeine in Starbucks Cold Brew (values vary by market and recipe).

A small Dunkin iced coffee has about 198 mg of caffeine, with shifts by brew strength, ice melt, and add-ins.

A level teaspoon of instant coffee powder has about 31 mg of caffeine, while a heaping spoon can land near 63 mg.

A typical 8-oz cup of Starbucks brewed coffee lands around 140 mg of caffeine, with your exact amount shifting by roast and how it’s poured.