Two standard espresso shots usually contain around 125 mg of caffeine, with variance from beans, dose, and pull time.

Two grams of matcha usually lands around 35–90 mg of caffeine, with most everyday cups clustering near 60–70 mg.

An 18-ounce brewed coffee usually lands near 180–300 mg of caffeine, with bean type, grind, and brew style pushing it lower or higher.

One gram of matcha usually lands around 20–45 mg of caffeine, with real-world swings based on powder, scoop size, and how you mix it.

Two standard 8-oz cups of brewed coffee usually add up to about 190 mg of caffeine, though the total can swing based on brew style and cup size.

A 16-fluid-ounce bottle of Pepsi contains 50 mg of caffeine.

A 16-ounce Diet Coke has around 61 mg of caffeine, based on the drink’s labeled 46 mg per 12-ounce serving.

Most pregnancies do best at 200 mg of caffeine a day or less, which is about one 12-oz brewed coffee.

Most pregnancy guidance caps caffeine at 200 mg a day, counting coffee, tea, soda, chocolate, and some medicines.

A typical 8-oz cup of brewed tea lands around 15–60 mg of caffeine, with leaf style and brew choices shifting it up or down.