Daily How Much

A standard 8-oz cup of Lipton black tea lands near 55 mg of caffeine, with steep time and tea type shifting the total.

A standard 8-oz mug of brewed black tea often lands near 40–50 mg of caffeine, with green and white teas lower.

A typical cup of instant coffee has 30–90 mg caffeine, varying by brand, scoop size, and water volume.

A standard 8-fl-oz cup of Mountain Dew lands near 36 mg of caffeine when the soda matches the 54 mg per 12-oz can label.

A regular 8-oz strong brewed coffee often lands around 120–200 mg of caffeine, with beans, dose, and brew time driving the swing.

A standard Starbucks brewed coffee lands around 210–325 mg of caffeine, mostly driven by cup size and roast.

An 8-oz cup made with 1–2 grams of matcha often lands around 30–70 mg of caffeine, with stronger bowls climbing higher.

A typical 12-oz soda has 20–55 mg of caffeine, while an 8-oz cup often lands near 15–35 mg, depending on the drink.

A 12-oz serving of Pepsi contains 38 mg of caffeine, and the total rises as the cup or bottle gets larger.

A standard 8-oz mug usually has 40–70 mg of caffeine, shaped by leaf amount, steep time, and water heat.