Four grams of matcha often lands around 75–175 mg of caffeine, with the exact number swinging by powder type and batch.

An 8-oz brewed coffee often sits near 95 mg of caffeine, yet bean type and brew style can swing that number fast.

A 1-ounce (28 g) serving of 70% dark chocolate lands near 20–25 mg of caffeine, with the exact number shifting by brand and portion size.

A 7.5-oz mini can of Coca-Cola lands near 21 mg of caffeine, give or take a little based on where it’s bottled.

A 6-ounce cup of drip coffee often lands around 60–90 mg of caffeine, with bean type, dose, and brew style shifting the number.

A 32-ounce serving of Coca-Cola has about 91 mg of caffeine, based on Coke’s 34 mg per 12-ounce reference.

Four grams of matcha often lands near 80–180 mg of caffeine, with the exact number driven by the powder itself and how you measure the scoop.

Five espresso shots usually land around 300 mg of caffeine, with many real-world pours falling between 250–400 mg.

One regular 5-hour ENERGY shot lists 200 mg of caffeine, and the Extra Strength shot lists 230 mg.

A 20-oz bottle of Pepsi contains 63 mg of caffeine, which lands in the “moderate soda” range for most people.