Espresso Technique
Espresso vs Drip Caffeine
Does espresso have more caffeine than drip coffee?
Espresso has more caffeine per ounce, but a normal mug of drip coffee often has more total caffeine than a single espresso shot. Serving size matters more than the label on the drink.
What to Check First
Compare total drink volume, not caffeine per ounce only.
A double espresso is closer to drip than a single shot.
Bean dose and robusta content can shift the result.